1. College of Pharmacy and the First Affiliated Hospital, Chengdu Medical College, Chengdu, PR China,
2. Department of Pharmacy, Sichuan Provincial People’s Hospital, Chengdu, PR China,
3. Department of Chemistry, Armstrong State University, Savannah, GA, USA, and
4. Department of Cardiology, General Hospital of Chengdu Military Command, Chengdu, PR China