AUTHOR=Poulie Christian B. M. , Piel Markus , Neumaier Bernd , Ross Tobias , Herth Matthias TITLE=Editorial: Prof. Frank Rösch's legacy in the radiopharmaceutical chemistry field JOURNAL=Frontiers in Nuclear Medicine VOLUME=3 YEAR=2023 URL=https://www.frontiersin.org/journals/nuclear-medicine/articles/10.3389/fnume.2023.1336481 DOI=10.3389/fnume.2023.1336481 ISSN=2673-8880