1. Nanotec-PSU Excellence Center on Drug Delivery System and Department of Pharmaceutical Technology; Faculty of Pharmaceutical Sciences; Prince of Songkla University; Hat Yai Songkhla Thailand
2. Department of Internal Medicine; Faculty of Medicine; Prince of Songkla University; Hat Yai Songkhla Thailand
3. Department of Medicine; Nopparat Rajathanee Hospital; Bangkok Thailand
4. Department of Clinical Pharmacy; Faculty of Pharmaceutical Sciences; Prince of Songkla University; Hat Yai Songkhla Thailand