Acceptance or Rejection of the COVID-19 Vaccine: A Study on Iranian People’s Opinions toward the COVID-19 Vaccine oleh Amin Nakhostin-Ansari, Gregory D. Zimet, Mohammad Saeid Khonji, Faezeh Aghajani, Azin Teymourzadeh, Amir Ali Rastegar Kazerooni, Pendar Pirayandeh, Reyhaneh Aghajani, Sepideh Safari, Kamand Khalaj, Amir Hossein Memari