About the Authors

Maarten Bak

Contributed equally to this work with: Maarten Bak, Marjan Drukker

m.bak@maastrichtuniversity.nl

Current address: Department of Psychiatry and Psychology, FHML, Maastricht University, PO Box 616 (p/a Vijverdal), 6200MD, Maastricht, The Netherlands

Affiliation Department of Psychiatry and Psychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands

Marjan Drukker

Contributed equally to this work with: Maarten Bak, Marjan Drukker

Affiliation Department of Psychiatry and Psychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands

Laila Hasmi

Affiliation Department of Psychiatry and Psychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands

Jim van Os

Affiliations Department of Psychiatry and Psychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands, King's College London, King's Health Partners, Department of Psychosis Studies, Institute of Psychiatry, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: MB MD LH JvO. Data curation: MB MD. Formal analysis: MD LH. Investigation: MB. Methodology: MB MD JvO. Project administration: MB. Supervision: JvO. Validation: MB JvO. Writing – original draft: MB MD. Writing – review & editing: LH JvO MB MD.