Shulga, Anastasia
Lioumis, Pantelis
Zubareva, Aleksandra
Brandstack, Nina
Kuusela, Linda
Kirveskari, Erika
Savolainen, Sarianna
Ylinen, Aarne
Mäkelä, Jyrki P
Article History
Received: 4 February 2016
Revised: 20 May 2016
Accepted: 28 May 2016
First Online: 14 July 2016
Competing interests
: PL reports personal fees from Nexstim Ltd., outside the submitted work. The remaining authors declare no conflict of interest.
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