1. Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 13944-91388, Iran
2. Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 13944-91388, Iran
3. Population, Family and Spiritual Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol 47176-47754, Iran
4. Department of Internal Medicine, Babol University of Medical Sciences, Babol 47176-47754, Iran
5. Pharmaceutical Research Center, Mashhad University of Medical Sciences, Mashhad 13944-91388, Iran