1Neurophysiology Unit, Faculty of Medicine, Cardiac Electrophysiology Research and Training Center, Chiang Mai University, Chiang Mai, Thailand
2Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
3Department of Rehabilitation Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
4Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand.
Address correspondence to: Siriporn C. Chattipakorn, DDS, PhD, Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, and Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, 50200, Thailand. E-mail: [email protected], [email protected]
Received 20 March, 2018
Revised 2 May, 2018
Accepted 2 May, 2018
W.S. and J.S. contributed equally to this work.
Funding: This work was supported by the Thailand Research Fund: Senior Research Scholar RTA6080003 (S.C.C.), MRG6080226 (J.S.), RSA61 (W.P.), RSA6180056 (S.P.), the Faculty of Medicine Chiang Mai University Endowment Fund (J.S.), and the NSTDA Research Chair Grant from the National Science and Technology Development Agency Thailand (N.C.), and Chiang Mai University Center of Excellence Award (N.C.).
Conflicts of interest: All authors declare that there are no conflicts of interest.
