1. Department of Hematology, University of Groningen, University Medical Center Groningen, The Netherlands
2. Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
3. Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
4. Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, The Netherlands
5. Erasmus MC, Department of Public Health, University Medical Center Rotterdam, The Netherlands
6. Department of Hematology, Amsterdam UMC, Cancer Center Amsterdam, The Netherlands