About the Authors

Marta Miret

Affiliations Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain, Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Madrid, Spain, Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain

Francisco Félix Caballero

Affiliations Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain, Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Madrid, Spain, Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain

Arvind Mathur

Affiliation Dr. Sampurnanand Medical College, Jodhpur, Rajasthan, India

Nirmala Naidoo

Affiliation Department of Health Statistics and Information Systems, World Health Organization, Geneva, Switzerland

Paul Kowal

Affiliations Department of Health Statistics and Information Systems, World Health Organization, Geneva, Switzerland, Research Centre for Gender Health and Ageing, Faculty of Health, University of Newcastle, Newcastle, New South Wales, Australia

José Luis Ayuso-Mateos

Affiliations Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain, Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Madrid, Spain, Department of Psychiatry, Universidad Autónoma de Madrid, Madrid, Spain

Somnath Chatterji

chatterjis@who.int

Affiliation Department of Health Statistics and Information Systems, World Health Organization, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AM NN PK SC. Performed the experiments: AM. Analyzed the data: FC. Wrote the paper: FC MM JLA. Wrote the first draft: MM FC. Provided input of first draft: SC. Read the draft and provided comments: JLA SC PK. Read and approved the final draft: MM FC AM NN PK JLA SC.