1. Cardiology and Vascular Medicine Department, Medical Faculty of Airlangga University—Dr. Soetomo General Hospital, Surabaya, Indonesia.
2. Orthopedy and Traumatology Department, Medical Faculty of Airlangga University—Dr. Soetomo General Hospital, Surabaya, Indonesia.
3. Medical Faculty of Nahdlatul Ulama Surabaya University, Surabaya, Indonesia.