RT Journal Article SR Electronic T1 Q/V-SPECT CT in times of COVID-19: Changing the order to improve safety without sacrificing accuracy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP jnumed.120.261263 DO 10.2967/jnumed.120.261263 A1 Wolfgang M Schaefer A1 Daniela Knollmann A1 Philipp T Meyer YR 2021 UL http://jnm.snmjournals.org/content/early/2021/05/06/jnumed.120.261263.abstract AB