1. Health informatics, Ministry of Health, Jenin, Palestine
2. Pediatric Health Nursing, Faculty of Nursing, Arab American University, Jenin, Palestine
3. Community Health Nursing, Faculty of Nursing, Al- Zaytoonah University of Jordan, Amman, Jordan
4. Community Health Nursing, Princess Salma Faculty of Nursing, Al al-Bayt University, Mafraq, Jordan