Text and Data Mining valid from 2019-06-30
Received: 27 January 2019
Accepted: 21 June 2019
First Online: 30 June 2019
Availability of data and materials
: The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.
: The study was carried out according to the guidelines of the Ethics committee, Medical University of Vienna, and were approved by the Federal Ministry of Education, Science and Culture, Austria.
: We grant BMC Behavioral and Brain Functions consent for the publication of the present article, in accordance to the license agreement in ExternalRef removed.
: The authors declare that they have no competing interests.