Funding for this research was provided by:
Rosemarie-Germscheid-Stiftung
Universitätsklinikum Köln
Article History
Received: 7 February 2023
Accepted: 28 March 2023
First Online: 11 April 2023
Declarations
:
: Johanna Römer declares to have no financial interests. Gerd Horneff has received grant/research support from AbbVie, Chugai, Merck Sharp & Dohme, Novartis, Pfizer, Roche as well as speaker honorarium from AbbVie, Bayer, Chugai, Merck Sharp and Dohme, Novartis, Pfizer, Roche. Ariane Klein received honoraria from Novartis.
: Ethical consultation was deemed unnecessary by the North Rhine Medical Association (Ärztekammer Nordrhein) due to its retrospective study design.