Kakko, Joona-Pekko
Matikainen, Antti
Anttu, Nicklas
Kujala, Sami http://orcid.org/0000-0002-4025-2929
Mäntynen, Henrik
Khayrudinov, Vladislav http://orcid.org/0000-0002-4125-6104
Autere, Anton http://orcid.org/0000-0002-7783-1991
Sun, Zhipei
Lipsanen, Harri http://orcid.org/0000-0003-2487-4645
Article History
Received: 25 September 2017
Accepted: 7 December 2017
First Online: 19 December 2017
Competing Interests
: The authors declare that they have no competing interests.