Teresita C. Liong, MDRoom 310, University of Perpetual Help Dalta Medical Center, Alabang-Zapote Road, Pamplona, Las Pinas, Pilipinas
Jocelyn B. Aquino, MDRoom 209, University of Perpetual Help Dalta Medical Center, Alabang-Zapote Road, Pamplona, Las Pinas, 1740 Metro Manila, Pilipinas