Shih, Pei-Cheng http://orcid.org/0000-0003-0017-752X
Steele, Christopher J. http://orcid.org/0000-0003-1656-7928
Nikulin, Vadim
Villringer, Arno
Sehm, Bernhard
Article History
Received: 10 May 2018
Accepted: 11 February 2019
First Online: 1 March 2019
Competing Interests
: The authors declare no competing interests.