Vidayanti, Venny, 1. Nursing Study Program, Faculty of Midwifery, Universitas Respati Yogyakarta, Sleman, Indonesia 2. Department of Midwifery and Social Science, University of Manchester, Manchester, United Kingdom (Indonesia)
Violetta, Lenny, 1. Department of Radiology, Dr. Soetomo General Academic Hospital, Surabaya 2. Department of Radiology, Faculty of Medicine, Universitas Airlangga, Surabaya (Indonesia)
Virajati, Abimanyu Athallah, Faculty of Medicine, Universitas Padjadjaran, Sumedang (Indonesia)