title: The role of research in the prevention of mental disorders.
authors.affiliation: National Institute of Mental Health, Dhaka, Bangladesh, soton73@gmail.com.
authors.forename: Helal Uddin
authors.initials: HU
authors.lastname: Ahmed
authors.affiliation: Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, SP, Brazil, jamari17@gmail.com.
authors.forename: Jair de Jesus
authors.initials: Jde J
authors.lastname: Mari