1. Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Dental Research Center, Hamadan University of Medical Sciences, Hamadan, Islamic Republic of Iran
2. Department of Orthodontics, Faculty of Dentistry, Dental Research Center, Hamadan University of Medical Sciences, Hamadan, Islamic Republic of Iran
3. Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Kermanshah University of Medical Sciences, Kermanshah, Islamic Republic of Iran
4. Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Islamic Republic of Iran
5. Department of Orthodontics, Faculty of Dentistry, Rafsanjan University of Medical Sciences, Rafsanjan, Islamic Republic of Iran