1. Monoclonal Gammopathies Unit; University Hospital Virgen De Las Nieves; Granada Spain
2. Department of Hematology; University Hospital Virgen De Las Nieves; Granada Spain
3. Genomic Oncology Area, GENYO, Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS; Granada Spain
4. Instituto De Investigación Biosanitaria De Granada (Ibs.GRANADA), Hospitales Universitarios De Granada/Universidad De Granada; Granada Spain
5. University Hospital 12 De Octubre; Madrid Spain
6. Granada Cancer Registry; Andalusian School of Public Health; Granada Spain
7. Department of Inmunology; University Hospital Virgen De Las Nieves; Granada Spain
8. CIBER Epidemiology and Public Health; Granada Spain
9. Department of Preventive Medicine and Public Health; University of Granada; Granada Spain