1. Neuromuscular Research Center, Biology of Physical Activity, Faculty of Sport and Health Sciences; University of Jyväskylä; Rautpohjankatu 8 Jyväskylä 40014 Finland
2. Department of Clinical and Biological Sciences; University of Turin; Corso Raffaello Turin 10125 Italy
3. Translational Cancer Biology Program, Research Programs Unit, Faculty of Medicine; University of Helsinki, and Wihuri Research Institute; Haartmaninkatu 8 Helsinki 00290 Finland
4. Department of Physiology, Faculty of Medicine; University of Helsinki; Haartmaninkatu 8 Helsinki 00290 Finland