To be GMP or not to be– a radionuclide's question. - Decristoforo, Clemens; Mikolajczak, Renata; Naidoo, Clive; Lapi, Suzanne; Haddad, Ferid; Schmid, David Emmanuel; Gano, Lurdes; Köster, Ulli; Stora, Thierry (EJNMMI Radiopharmacy & Chemistry, 2025)