1. Pain Research Group; Institute of Psychology; Jagiellonian University; Kraków Poland
2. Institute of Psychology; Jagiellonian University; Kraków Poland
3. Department of Kinesiotherapy and Special Methods in Physiotherapy; The Jerzy Kukuczka Academy of Physical Education; Katowice Poland
4. Donders Institute for Brain, Cognition & Behaviour; Radboud University; Nijmegen The Netherlands