1. 1Social Home for Psychiatric Patients, H-9970, Szentgotthard, Hungary
2. 2Institute of Behavioral Sciences, Semmelweis University, H-1089, Budapest, Hungary
3. 3Biomedical Optics Research Laboratory, Department of Neonatology, University Hospital Zurich, University of Zurich, CH-8091 Zurich, Switzerland
4. 4Research Office for Complex Physical and Biological Systems (ROCoS), CH-8038 Zurich, Switzerland
5. 5Department of Physics, Isfahan University of Technology, Isfahan 84156-83111, Iran (Islamic Republic of)
6. 6School of Physics, Institute for Research in Fundamental Sciences (IPM), Tehran 19395-5531, Iran (Islamic Republic of)
7. 7Psychoszomatic OutPatient Department, H-1037, Budapest, Hungary
8. 8Gaspar Karoly University Psychological Institute, H-1091 Budapest, Hungary
9. 9Doctors School of Health Sciences, University of Pécs, H-7621 Pécs, Hungary
10. 10Vision Research Institute, Neuroscience and Consciousness Research Department, Lowell, MA 01854, United States of America