About the Authors

Michelle Taylor

michelle.taylor@bristol.ac.uk

Affiliations MRC Integrative Epidemiology Unit at the University of Bristol (IEU), University of Bristol, Bristol, United Kingdom, School of Social and Community Medicine, Faculty of Medicine and Dentistry, University of Bristol, Bristol, United Kingdom, UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, United Kingdom

Andrew J. Simpkin

Affiliations MRC Integrative Epidemiology Unit at the University of Bristol (IEU), University of Bristol, Bristol, United Kingdom, School of Social and Community Medicine, Faculty of Medicine and Dentistry, University of Bristol, Bristol, United Kingdom

Philip C. Haycock

Affiliations MRC Integrative Epidemiology Unit at the University of Bristol (IEU), University of Bristol, Bristol, United Kingdom, School of Social and Community Medicine, Faculty of Medicine and Dentistry, University of Bristol, Bristol, United Kingdom

Frank Dudbridge

Affiliation Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom

Luisa Zuccolo

Affiliations MRC Integrative Epidemiology Unit at the University of Bristol (IEU), University of Bristol, Bristol, United Kingdom, School of Social and Community Medicine, Faculty of Medicine and Dentistry, University of Bristol, Bristol, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: LZ PH. Data curation: MT AS. Formal analysis: AS MT FD. Investigation: AS MT FD. Methodology: AS MT FD. Project administration: LZ. Resources: MT LZ PC AS FD. Supervision: LZ. Validation: MT LZ PC FD AS. Visualization: AS MT. Writing – original draft: MT. Writing – review & editing: MT AS LZ FD PC.