1. Pharmacy Service Center, Pharmacy Faculty, Chiang Mai University, Chiang Mai 50200, Thailand
2. Department of Pharmaceutical Care, Chiang Mai University, Chiang Mai 50200, Thailand
3. Department of Pharmaceutical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
4. Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand