1. Faculty of Medicine, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai 50200, Thailand
2. Faculty of Medicine, Department of Physiology, Cardiac Electrophysiology Unit, Chiang Mai University, Chiang Mai 50200, Thailand
3. Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand
4. Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom 73170, Thailand
5. Faculty of Dentistry, Department of Oral Biology and Diagnostic Sciences, Chiang Mai University, Chiang Mai 50200, Thailand