Article History
Received: 23 October 2021
Revised: 28 January 2022
Accepted: 3 February 2022
First Online: 19 February 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the Helsinki Declaration. Registration number from the local institutional review board (Ethik-Kommission, Bayerische Landesärztekammer): 17061. World Health Organization (WHO) trial number: DRKS00021241.
: The patients gave their written informed consent to participate in the study and to the publication of their data.
: The authors declare no competing interests.