Received: 6 July 2021
Accepted: 12 January 2022
First Online: 31 January 2022
: This study was conducted in accordance with the principles laid down by the 18th World Medical Assembly (Helsinki, 1964) including all subsequent amendments. This study was also conducted in compliance with all international guidelines, and national laws and regulations of the countries in which the registry was performed, as well as any applicable guidelines. Each participating country locally ensured that all necessary regulatory submissions (e.g. Institutional Review Board/ Ethics Committee) were performed in accordance with local guidelines including local data protection regulations. All patients provided their written informed consent before the initiation of the study.
: Not applicable.
: The authors declare that they have no competing interests.