1. Retired
2. HeartDrug Research, Towson, Maryland
3. Department of Cardiology, Bakoulev Center for Cardiovascular Surgery, Academy of Medical Sciences, Moscow, Russia
4. Clinical Trials Center, Division of Cardiology, Dong-A University, Pusan, South Korea
5. HeartDrug Research, Towson, Maryland5Department of Neurology, Johns Hopkins University, Baltimore, Maryland