Ronkainen, Justiina
Huusko, Tuija J.
Soininen, Raija
Mondini, Eleonora
Cinti, Francesca
Mäkelä, Kari A.
Kovalainen, Miia
Herzig, Karl-Heinz
Järvelin, Marjo-Riitta
Sebert, Sylvain
Savolainen, Markku J.
Salonurmi, Tuire
Article History
Received: 24 November 2014
Accepted: 25 February 2015
First Online: 18 March 2015
Competing interests
: The authors declare no competing financial interests.