Can selection explain the protective effects of farming on asthma?

[i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was...
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Autor*in:	Wijnand Eduard [verfasserIn] Vivi Schlünssen [verfasserIn] Torben Sigsgaard [verfasserIn] Øyvind Omland [verfasserIn] Neil Pearce [verfasserIn] Jeroen Douwes [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2015

Schlagwörter:	cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers

Übergeordnetes Werk:	In: Annals of Agricultural and Environmental Medicine - Institute of Rural Health, 2004, 22(2015), 879957, Seite 467-469
Übergeordnetes Werk:	volume:22 ; year:2015 ; number:879957 ; pages:467-469

Links:	Link aufrufen Link aufrufen Journal toc Journal toc

Katalog-ID:	DOAJ065871529

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520			\|a [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma.
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allfields	(DE-627)DOAJ065871529 (DE-599)DOAJ3485b0dc0a5840249ea3b718d6add87a DE-627 ger DE-627 rakwb eng GE1-350 Wijnand Eduard verfasserin aut Can selection explain the protective effects of farming on asthma? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma. cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers Agriculture S Environmental sciences Vivi Schlünssen verfasserin aut Torben Sigsgaard verfasserin aut Øyvind Omland verfasserin aut Neil Pearce verfasserin aut Jeroen Douwes verfasserin aut In Annals of Agricultural and Environmental Medicine Institute of Rural Health, 2004 22(2015), 879957, Seite 467-469 (DE-627)364463759 (DE-600)2109674-0 18982263 nnns volume:22 year:2015 number:879957 pages:467-469 https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a kostenfrei http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 kostenfrei https://doaj.org/toc/1232-1966 Journal toc kostenfrei https://doaj.org/toc/1898-2263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2015 879957 467-469
spelling	(DE-627)DOAJ065871529 (DE-599)DOAJ3485b0dc0a5840249ea3b718d6add87a DE-627 ger DE-627 rakwb eng GE1-350 Wijnand Eduard verfasserin aut Can selection explain the protective effects of farming on asthma? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma. cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers Agriculture S Environmental sciences Vivi Schlünssen verfasserin aut Torben Sigsgaard verfasserin aut Øyvind Omland verfasserin aut Neil Pearce verfasserin aut Jeroen Douwes verfasserin aut In Annals of Agricultural and Environmental Medicine Institute of Rural Health, 2004 22(2015), 879957, Seite 467-469 (DE-627)364463759 (DE-600)2109674-0 18982263 nnns volume:22 year:2015 number:879957 pages:467-469 https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a kostenfrei http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 kostenfrei https://doaj.org/toc/1232-1966 Journal toc kostenfrei https://doaj.org/toc/1898-2263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2015 879957 467-469
allfields_unstemmed	(DE-627)DOAJ065871529 (DE-599)DOAJ3485b0dc0a5840249ea3b718d6add87a DE-627 ger DE-627 rakwb eng GE1-350 Wijnand Eduard verfasserin aut Can selection explain the protective effects of farming on asthma? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma. cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers Agriculture S Environmental sciences Vivi Schlünssen verfasserin aut Torben Sigsgaard verfasserin aut Øyvind Omland verfasserin aut Neil Pearce verfasserin aut Jeroen Douwes verfasserin aut In Annals of Agricultural and Environmental Medicine Institute of Rural Health, 2004 22(2015), 879957, Seite 467-469 (DE-627)364463759 (DE-600)2109674-0 18982263 nnns volume:22 year:2015 number:879957 pages:467-469 https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a kostenfrei http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 kostenfrei https://doaj.org/toc/1232-1966 Journal toc kostenfrei https://doaj.org/toc/1898-2263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2015 879957 467-469
allfieldsGer	(DE-627)DOAJ065871529 (DE-599)DOAJ3485b0dc0a5840249ea3b718d6add87a DE-627 ger DE-627 rakwb eng GE1-350 Wijnand Eduard verfasserin aut Can selection explain the protective effects of farming on asthma? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma. cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers Agriculture S Environmental sciences Vivi Schlünssen verfasserin aut Torben Sigsgaard verfasserin aut Øyvind Omland verfasserin aut Neil Pearce verfasserin aut Jeroen Douwes verfasserin aut In Annals of Agricultural and Environmental Medicine Institute of Rural Health, 2004 22(2015), 879957, Seite 467-469 (DE-627)364463759 (DE-600)2109674-0 18982263 nnns volume:22 year:2015 number:879957 pages:467-469 https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a kostenfrei http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 kostenfrei https://doaj.org/toc/1232-1966 Journal toc kostenfrei https://doaj.org/toc/1898-2263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2015 879957 467-469
allfieldsSound	(DE-627)DOAJ065871529 (DE-599)DOAJ3485b0dc0a5840249ea3b718d6add87a DE-627 ger DE-627 rakwb eng GE1-350 Wijnand Eduard verfasserin aut Can selection explain the protective effects of farming on asthma? 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier [i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma. cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers Agriculture S Environmental sciences Vivi Schlünssen verfasserin aut Torben Sigsgaard verfasserin aut Øyvind Omland verfasserin aut Neil Pearce verfasserin aut Jeroen Douwes verfasserin aut In Annals of Agricultural and Environmental Medicine Institute of Rural Health, 2004 22(2015), 879957, Seite 467-469 (DE-627)364463759 (DE-600)2109674-0 18982263 nnns volume:22 year:2015 number:879957 pages:467-469 https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a kostenfrei http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 kostenfrei https://doaj.org/toc/1232-1966 Journal toc kostenfrei https://doaj.org/toc/1898-2263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2015 879957 467-469
language	English
source	In Annals of Agricultural and Environmental Medicine 22(2015), 879957, Seite 467-469 volume:22 year:2015 number:879957 pages:467-469
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authorswithroles_txt_mv	Wijnand Eduard @@aut@@ Vivi Schlünssen @@aut@@ Torben Sigsgaard @@aut@@ Øyvind Omland @@aut@@ Neil Pearce @@aut@@ Jeroen Douwes @@aut@@
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Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. 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callnumber-first	G - Geography, Anthropology, Recreation
author	Wijnand Eduard
spellingShingle	Wijnand Eduard misc GE1-350 misc cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers misc Agriculture misc S misc Environmental sciences Can selection explain the protective effects of farming on asthma?
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topic_title	GE1-350 Can selection explain the protective effects of farming on asthma? cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers
topic	misc GE1-350 misc cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers misc Agriculture misc S misc Environmental sciences
topic_unstemmed	misc GE1-350 misc cross-sectional study;survivor selection;Healthy Worker Effect;Students;farmers misc Agriculture misc S misc Environmental sciences
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title	Can selection explain the protective effects of farming on asthma?
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author_browse	Wijnand Eduard Vivi Schlünssen Torben Sigsgaard Øyvind Omland Neil Pearce Jeroen Douwes
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title_sort	can selection explain the protective effects of farming on asthma?
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title_auth	Can selection explain the protective effects of farming on asthma?
abstract	[i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma.
abstractGer	[i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma.
abstract_unstemmed	[i][/i]Introduction and objective. Reduced asthma and allergy risks in farmers have been ascribed to microbial exposures. However, selection may also play a role and this was assessed in two Scandinavian farming populations. Materials and methods. Asthma prevalence in 739 Danish farming students was compared to that of 1,105 siblings. 8,482 Norwegian farmers were also compared with 349 early retired farmers. Results. The prevalence of ever-asthma was 5.4% in farming students and 5.2% in siblings (OR 1.1; 95%CI 0.73–1.7). Current asthma in farmers was 3.0% compared to 6.3% in farmers who had retired early (OR 1.8, 95%CI 1.1–2.9). Adjustments for early retirement increased the asthma prevalence by 0.3–0.6%. Farmers who had changed production were more likely to have asthma (OR 9.8, 95% CI 6.0–16). Conclusions. No healthy worker selection into farming was observed and changes in asthma prevalence due to early retirement were small. Selection effects are therefore unlikely to explain the protective effects of farming on asthma.
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title_short	Can selection explain the protective effects of farming on asthma?
url	https://doaj.org/article/3485b0dc0a5840249ea3b718d6add87a http://journals.indexcopernicus.com/fulltxt.php?ICID=1167715 https://doaj.org/toc/1232-1966 https://doaj.org/toc/1898-2263
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author2	Vivi Schlünssen Torben Sigsgaard Øyvind Omland Neil Pearce Jeroen Douwes
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