Psychological impact of the COVID-19 pandemic within institutional quarantine and isolation centres and its sociodemographic correlates in Qatar: a cross-sectional study oleh Samya Al Abdulla, Ovais Wadoo, Javed Latoo, Majid Alabdulla, Yousaf Iqbal, Shuja Reagu, Deborah Nelson, Sami Ouanes, Naseer Masoodi, Mustafa Abdul Karim, Saleem Khaldoun Al Nuaimi, Alaaeldin Abdelmajid Basheer Abdelmajid, Musaed Saad Al samawi, Mohamed Adil Shah Khoodoruth, Widaad Nuzhah Chut-Kai Khoodoruth, Muna A Rahman S Al-Maslamani