Funding for this research was provided by:
Bundesministerium für Wissenschaft und Forschung (000000000)
Paris Lodron University of Salzburg
Received: 2 October 2020
Accepted: 23 December 2020
First Online: 21 January 2021
Compliance with ethical standards
: The authors declare the following competing financial interest(s): The salary of Arthur Hinterholzer was fully funded and Christian G. Hubers salary is partly funded by the Christian Doppler Laboratory for Biosimilar Characterization, which is partly supported by Novartis and Thermo Fisher Scientific. The authors declare no other competing financial interest.