AUTHOR CONTRIBUTIONS
KB, MM, and DFK were involved in study concept and design. KB, SK, and BJ were involved in acquisition of data and performing RT-PCR SARS-CoV-2 testing. KB was involved in statistical analysis and interpretation of results. BK, SK, and BJ drafted the manuscript. MM and DFK were involved in data curation and supervision of the study. All authors were involved in the critical revision of the manuscript for important intellectual content and final approval of the manuscript.