About the Authors

Kapka Nilan

Contributed equally to this work with: Kapka Nilan, Tricia M. McKeever, Ann McNeill, Martin Raw, Rachael L. Murray

Roles Conceptualization, Data curation, Formal analysis, Project administration, Writing – original draft

k.nilan@hotmail.com (KN); rachael.murray@nottingham.ac.uk (RLM)

Affiliation UK Centre for Tobacco and Alcohol Studies, School of Medicine, Clinical Sciences Building, Nottingham City Hospital, University of Nottingham, Nottingham, United Kingdom

Tricia M. McKeever

Contributed equally to this work with: Kapka Nilan, Tricia M. McKeever, Ann McNeill, Martin Raw, Rachael L. Murray

Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Writing – review & editing

Affiliation UK Centre for Tobacco and Alcohol Studies, School of Medicine, Clinical Sciences Building, Nottingham City Hospital, University of Nottingham, Nottingham, United Kingdom

Ann McNeill

Contributed equally to this work with: Kapka Nilan, Tricia M. McKeever, Ann McNeill, Martin Raw, Rachael L. Murray

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation UK Centre for Tobacco and Alcohol Studies, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King’s College London, London, United Kingdom

Martin Raw

Contributed equally to this work with: Kapka Nilan, Tricia M. McKeever, Ann McNeill, Martin Raw, Rachael L. Murray

Roles Conceptualization, Supervision, Writing – review & editing

Affiliations NYU College of Global Public Health, New York University, New York, New York, United States of America, NYU Medical School, New York University, New York, New York, United States of America

Rachael L. Murray

Contributed equally to this work with: Kapka Nilan, Tricia M. McKeever, Ann McNeill, Martin Raw, Rachael L. Murray

Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Writing – review & editing

k.nilan@hotmail.com (KN); rachael.murray@nottingham.ac.uk (RLM)

Affiliation UK Centre for Tobacco and Alcohol Studies, School of Medicine, Clinical Sciences Building, Nottingham City Hospital, University of Nottingham, Nottingham, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.