Introduction
Since the emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the entire world had been threatened.1 As of June 2022, nearly 538 million cases of coronavirus disease 2019 (COVID-19) have been reported with more than 6.3 million deaths worldwide.2 The pandemic has affected the healthcare systems and resources severely in many countries, especially with the healthcare workers (HCWs) in the highest-risk…