Liikanen, Jenni S. http://orcid.org/0000-0001-5836-7268
Leidenius, Marjut H.
Joensuu, Heikki
Vironen, Jaana H.
Meretoja, Tuomo J.
Article History
Received: 30 October 2017
Revised: 1 February 2018
Accepted: 14 February 2018
First Online: 24 April 2018
<!--Emphasis Type='Bold' removed-->Ethics approval and consent to participate
: The research protocol was approved by an Ethics Committee at the Helsinki University Hospital. The study was performed in accordance with the Declaration of Helsinki. Patients were asked a written informed consent to participate.
: The authors declare no competing interests.
: The original individual patient data is available from the authors as requested via e-mail.
: This work is published under the standard licence to publish agreement. After 12 months the work will become freely available.