1. Department of Nursing, Faculty of Allied Health Sciences, University of Ruhuna, Sri Lanka
2. Department of Anatomy, Faculty of Medicine, University of Ruhuna, Sri Lanka
3. Department of Physiology, Faculty of Medicine, University of Ruhuna, Sri Lanka
4. Department of Gynecology and Obstetrics, Faculty of Medicine, University of Ruhuna, Sri Lanka
5. Population Health Research Centre, Department of Medicine, Faculty of Medicine, University of Ruhuna, Sri Lanka