Deborah Oyine Aluh - University of Lisbon
Justus Uchenna Onu - Department of Mental Health, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria
José Miguel Caldas de Almeida - Lisbon Institute of Global Mental Health, Comprehensive Health Research Centre, Nova Medical School, Nova University of Lisbon, Lisbon 1150–082, Portugal