1. Department of Psychiatry, Faculty of MedicineChiang Mai UniversityChiang Mai Thailand
2. Department of Psychological Medicine, Faculty of MedicineUniversity of MalayaKuala Lumpur Malaysia
3. Singapore Clinical Research Institute, Duke‐NUS Medical SchoolNational University of SingaporeSingapore Singapore
4. Department of Psychiatry, Faculty of MedicinePrince of Songkla UniversitySongkhla Thailand
5. Chen's ClinicChungli City Taiwan