Tschirdewahn, S.
Harke, N. N.
Hirner, L.
Stagge, E.
Hadaschik, B.
Eisenhardt, Andreas
Funding for this research was provided by:
Olympus (1)
Article History
Received: 27 June 2019
Accepted: 20 August 2019
First Online: 30 August 2019
Compliance with ethical standards
:
: The study was supported by a grant of Olympus, Germany.