Affiliation: | 1. College of Nursing, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan;2. College of Dental Medicine Kaohsiung Medical University Hospital, Kaohsiung, Taiwan;3. College of Health and Medical Science, Fooyin University, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan;4. Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan;5. College of Medicine, Kaohsiung Medical University, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan |