1. Department of Mental Health and Substance Abuse Services; National Institute of Health and Welfare; Helsinki Finland
2. Psychiatric and Substance Abuse Services; Helsinki City Department of Social Services and Healthcare; Helsinki Finland
3. Operations and Technology Department; IE Business School-IE University; Madrid Spain
4. Department of Psychiatry; Helsinki University Central Hospital; Helsinki Finland
5. Department of Psychiatry; University of Helsinki; Helsinki Finland
6. Finnish Institute of Occupational Health; Helsinki Finland