Comparative efficacy of leniolisib (CDZ173) versus standard of care on rates of respiratory tract infection and serum immunoglobulin M (IgM) levels among individuals with activated phosphoinositide 3-kinase delta (PI3Kδ) syndrome (APDS): an externally controlled study : = Comparative efficacy of leniolisib (CDZ173) versus standard of care on rates of respiratory tract infection and serum immunoglobulin M (IgM) levels among individuals with activated phosphoinositide 3-kinase delta (PI3K[delta]) syndrome (APDS): an externally controlled study - Whalen, John (Verfasser); Chandra, Anita (Verfasser); Kracker, Sven (Verfasser); Ehl, Stephan (Verfasser); Seidel, Markus G. (Verfasser); Gulas, Ioana (Verfasser); Dron, Louis (Verfasser); Velummailum, Russanthy (Verfasser); Nagamuthu, Chenthila (Verfasser); Liu, Sichen (Verfasser); Tutein Nolthenius, Joanne (Verfasser); Maccari, Maria Elena (Verfasser); et al. (Universität, 2025)