About the Authors
Department of Psychiatry, Columbia University, New York, New York, United States of America
New York State Psychiatric Institute, New York, New York, United States of America
Department of Psychiatry, Vall d'Hebron University Hospital, Barcelona, Spain
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: DG MDB LS. Agree with the manuscript's results and conclusions: DG MDB LS. Wrote the first draft of the paper: DG LS. Contributed to the writing of the paper: DG MDB LS.