1. Department of Medicine Albany Medical College and Albany Medical Center Albany, New York, U.S.A.
2. Department of Pediatrics Albany Medical College and Albany Medical Center Albany, New York, U.S.A.
3. Department of Surgery Albany Medical College and Albany Medical Center Albany, New York, U.S.A.
4. Department of Vascular Radiology Albany Medical College and Albany Medical Center Albany, New York, U.S.A.