Ahola, Milla K. http://orcid.org/0000-0002-9901-7923
Vapalahti, Katariina http://orcid.org/0000-0002-0855-8776
Lohi, Hannes http://orcid.org/0000-0003-1087-5532
Article History
Received: 14 February 2017
Accepted: 15 August 2017
First Online: 4 September 2017
Competing Interests
: The authors declare that they have no competing interests.