1 Division of Neurobiology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden. anders.blomqvist@liu.se.
2 International Center for Primate Brain Research, Center for Excellence in Brain Science and Intelligence, Institute of Neuroscience, Chinese Academy of Sciences, Shanghai, China. henry.evrard@outlook.com.
3 Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, USA. henry.evrard@outlook.com.
4 Werner Reichardt Center for Integrative Neuroscience, Karl Eberhard University of Tübingen, Tübingen, Germany. henry.evrard@outlook.com.
5 Max Planck Institute for Biological Cybernetics, Tübingen, Germany. henry.evrard@outlook.com.
6 Department of Physiology, University of Toronto, Toronto, Ontario, Canada.
7 Emotion and Pain Laboratory, San Francisco Veterans Affairs Health Care Center, San Francisco, CA, USA.
8 Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA.
9 Institute of Physiology, Christian-Albrechts University of Kiel, Kiel, Germany.