Lilja, Markus
Markkanen-Leppänen, Mari
Viitasalo, Sanna
Saarilahti, Kauko
Lindford, Andrew
Lassus, Patrik
Mäkitie, Antti http://orcid.org/0000-0002-0451-2404
Funding for this research was provided by:
The Helsinki University Hospital Research Fund (TYH2015204)
Article History
Received: 16 October 2017
Accepted: 13 January 2018
First Online: 27 January 2018
Compliance with ethical standards
:
: All authors declare no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research ethics committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The Research Ethics Board approved the study design and an institutional study permission was granted.
: All patients filled in an informed consent form.