1. Faculty of Pharmacy, Faculty of Medicine Ramathibodi Hospital, Faculty of Medicine Siriraj Hospital, Faculty of Public Health, Faculty of Social Sciences and Humanities, Institute for Population and Social Research, Faculty of Graduate Studies, Mahidol University Health Technology Assessment (MUHTA) Graduate Program, Bangkok, Thailand
2. Social Administrative Excellence Research (SAPER) Unit, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
3. Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
4. Section for Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand