1. Lisbon Institute of Global Mental Health, Lisbon, Portugal
2. Comprehensive Health Research Centre (CHRC), NOVA Medical School|Faculdade de Ciências Médicas, NMS|FCM, Universidade Nova de Lisboa; Lisboa, Portugal
3. Department of Statistics and Operational Research, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
4. Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Nigeria