1. Division of Anatomy, Department of Molecular Medicine Institute of Basic Medical Sciences, University of Oslo Oslo Norway
2. Institute of Technology, School of Economics, Innovation and Technology, Kristiania University College Oslo Norway
3. Quinnipiac University Hamden Connecticut USA
4. Cold Spring Harbor Laboratory, Cold Spring Harbor New York USA
5. Medical Department Brookhaven National Laboratory New York USA
6. Department of Psychiatry Icahn School of Medicine at Mount Sinai New York New York USA