1. Guangdong Cardiovascular Institute; Guangdong General Hospital & Guangdong Academy of Medical Sciences; Guangzhou P.R. China
2. Guangdong Provincial Key Laboratory of Clinical Pharmacology; Guangdong General Hospital & Guangdong Academy of Medical Sciences; Guangzhou P.R. China
3. Center for Arrhythmia Care; University of Chicago Medicine, Pritzker School of Medicine; Chicago IL USA
4. Heart Institute; Cedars Sinai Medical Center; Los Angeles CA USA