1. Cardiovascular Nuclear Imaging Laboratory; New York Medical College; Westchester Medical Center; Valhalla New York
2. Department of Nuclear Medicine; Cardiovascular Institute and Fu Wai Hospital; Chinese Academy of Medical Sciences and Peking Union Medical College; Beijing China
3. Department of Nuclear Medicine; Jaslok Hospital and Research Centre; Mumbai India
4. Department of Cardiovascular Medicine; New York Medical College; Section of Cardiology; Westchester Medical Center; Valhalla New York