Dionisio T. Lopez, MDRoom 601, Las Piñas Doctor's Hospital, 8009 J.I. Aguilar Avenue, Pulang Lupa II, Las Pinas, Pilipinas
Dr. David Jonathan L. PagaduanDepartment of Anesthesiology, 2nd Floor, University of Perpetual Help Dalta Medical Center, Alabang - Zapote Road, Talon Uno, Las Pinas, 1740 Metro Manila, Pilipinas