Availability of data and materials
The datasets used and analyzed will be made publicly available on the Open Science Framework.
Ethical Approval and Consent to participate Not applicable
Consent for publication
All authors approved submission.
Availability of supporting data
Available from authors at reasonable request.
Competing interests
The authors declare that they have no competing interests.
Funding
Study was funded by the Fund for Lesbian and Gay Studies, Yale University. The funding body had no role in the design, analysis, or interpretation of the data in the study.
Author’s contributions
NK and KJ wrote the first draft. NK, KN, KJ, LF, DC, VM, JS, JMF, SMV, MU, WHZ, AK, ECL, JTE, JDT
contributed to the manuscript write-up and review.
Acknowledgements
We thank the reviewers and editors for their assistance.
Author details
1 Human Nature Lab, Department of Sociology, Yale University, New Haven, CT, USA. 2Harvey Cushing/John Hay Whitney Medical Library, Yale University, 333 Cedar Street, 06520-8014 New Haven, CT, USA. 3Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA. 4International Centre for Reproductive Health, Department of Public Health and Primary Care, Ghent University, Ghent, Belgium. 5School of Public Health , Universit´e Libre de Bruxelles, Brussels, Belgium. 6Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden. 7Department of Psychology, Universit´e de Fribourg, Fribourg, Switzerland. 8Department of Sociology, Centre for Population, Family and Health, University of Antwerp, Sint-Jacobstraat 2-4, 2000 Anterp, Belgium. 9Department of Family Medicine and Primary Care, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa. 10Department of Public Health Education, the University of North Carolina at Greensboro, Greensboro, North Carolina, USA. 11Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden. 12Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA. 13Queensland University of Technology, Brisbane,
Queensland, Australia. 14Faculty of Medicine and Health, University of New England, Armidale, New South Wales, Australia. 15School of Social Justice, Queensland University of Technology, Brisbane, Queensland, Australia.
16 University of North Carolina at Chapel Hill Project-China, No. 2 Lujing Road, 510095 Guangzhou, China.
17 School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA. 18Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK. 19Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA, New Haven, CT, USA.