Pyöriä, Lari
Toppinen, Mari
Mäntylä, Elina
Hedman, Lea
Aaltonen, Leena-Maija
Vihinen-Ranta, Maija
Ilmarinen, Taru
Söderlund-Venermo, Maria
Hedman, Klaus
Perdomo, Maria F.
Article History
Received: 9 September 2016
Accepted: 14 February 2017
First Online: 4 April 2017
Competing interests
: The authors declare no competing financial interests.