Social anxiety disorder and its associated factors: a cross-sectional study among medical students, Saudi Arabia Autor Wejdan M. Al‑Johani, Nouf A. AlShamlan, Naheel A. AlAmer, Rammas A. Shawkhan, Ali H. Almayyad, Layla M. Alghamdi, Hatem A. Alqahtani, Malak A. Al-Shammari, Danya Mohammed Khalid Gari, Reem S. AlOmar