Carpén, Timo
Saarilahti, Kauko
Haglund, Caj
Markkola, Antti
Tarkkanen, Jussi
Hagström, Jaana
Mattila, Petri
Mäkitie, Antti
Funding for this research was provided by:
the Helsinki University Hospital Research Fund
Finska Läkaresällskapet
Article History
Received: 11 February 2018
Accepted: 23 April 2018
First Online: 17 May 2018
Compliance with ethical guidelines
:
: T. Carpén, K. Saarilahti, C. Haglund, A. Markkola, J. Tarkkanen, J. Hagström, P. Mattila, and A. Mäkitie declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors. Consent was obtained from all patients identifiable from images or other information within the manuscript. In the case of underage patients, consent was obtained from a parent or legal guardian.