1. 1Department of Pathology, Amsterdam University Medical Centers, University of Amsterdam, Lymphoma and Myeloma Center Amsterdam, Amsterdam, The Netherlands
2. 2Department of Biomedical Informatics, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR
3. 3Department of Internal Medicine, Myeloma Center, Winthrop P. Rockefeller Institute, University of Arkansas for Medical Sciences, Little Rock, AR
4. 4Laboratory of Genetic Metabolic Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam, The Netherlands