Mäntymäki, Heikki https://orcid.org/0000-0001-9399-0936
Ponkilainen, Ville T.
Huttunen, Tuomas T.
Mattila, Ville M.
Article History
Received: 18 May 2021
Accepted: 13 December 2021
First Online: 31 December 2021
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: No ethics approval was needed to this retrospective register study.
: No informed consent was required to this retrospective register study.