1. UCLA Cardiovascular Research Laboratory, Division of Cardiology; Department of Medicine
2. Present address: Department of Medicine, Cedars-Sinai Medical Centre; Los Angeles CA USA
3. Present address: Department of Physiology, Wuhan University; Wuhan China
4. Present address: Department of Medicine, Johns Hopkins University; Baltimore MD USA
5. Present address: School of Pharmacy, West Coast University; Los Angeles CA USA
6. Department of Pathology, UCLA David Geffen School of Medicine; University of California; Los Angeles CA USA