1. Laboratory of Hematology, Amsterdam UMC, location VU University Medical Center, Amsterdam, the Netherlands
2. Netherlands Cancer Institute, Amsterdam, the Netherlands
3. Laboratory Medical Oncology, Amsterdam UMC, location VU University Medical Center, Amsterdam, the Netherlands
4. Reumatology, Amsterdam UMC, location VU University Medical Center, Amsterdam, the Netherlands
5. Emma Children’s Hospital, Amsterdam UMC, location VUMC, Pediatric Oncology, Amsterdam, The Netherlands
6. Princess Maxima Center, Utrecht, the Netherlands
7. Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland