1. Faculty of Medicine, Cardiac Electrophysiology Research and Training Center, Chiang Mai University , Chiang Mai , Thailand
2. Faculty of Medicine, Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University , Chiang Mai , Thailand
3. Office of Research Academic and Innovation, Faculty of Medicine Ramathibodi Hospital Mahidol University , Bangkok , Thailand
4. Department of Medicine, Faculty of Medicine Ramathibodi Hospital Mahidol University , Bangkok , Thailand
5. The Academy of Science, The Royal Society of Thailand , Bangkok
6. Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University , Chiang Mai , Thailand