RT Journal Article SR Electronic T1 Rudolf Höfer, MD, 1923–2023 JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 335 OP 335 DO 10.2967/jnumed.123.267216 VO 65 IS 2 A1 Hacker, Marcus A1 Beyer, Thomas YR 2024 UL http://jnm.snmjournals.org/content/65/2/335.abstract AB