Correspondence to Dr Esther García-Esquinas, Department of Preventive Medicine and Public Health, School of Medicine Universidad Autónoma de Madrid Calle del Arzobispo Morcillo 4, Madrid 28029, Spain; ...
1 Department of Public Health, Health Inequalities Research Programme, University of Otago, Wellington, New Zealand 2 Social Psychiatry & Population Mental Health Research Unit, University of Otago, ...