1. Mastocytosis Expert Center of Midi-Pyrénées; Department of Dermatology; Paul Sabatier University; Toulouse University Hospital; Toulouse France
2. Mastocytosis Expert Center of Midi-Pyrénées; Immunology Clinical Laboratory; Toulouse University Hospital; Toulouse France
3. USMR Support Unit for Research Methodology; Department of Epidemiology; Toulouse University Hospital; Toulouse France
4. Mastocytosis Expert Center of Midi-Pyrénées; Department of Rheumatology; Toulouse University Hospital; Toulouse France
5. Mastocytosis Expert Center of Midi-Pyrénées; Department of Anatomy and Pathological Cytology of Prof. Brousset; Cancer University Institute of Toulouse Oncopole; Toulouse 6 Paul Sabatier University; Toulouse University Hospital; Toulouse France
6. Mastocytosis Expert Center of Midi-Pyrénées; Hematology Clinical Laboratory; Toulouse University Hospital; Toulouse France
7. Mastocytosis Expert Center of Midi-Pyrénées; Department of Hematology; Toulouse University Institute of Cancer-Oncopole; Toulouse France
8. Mastocytosis Expert Center of Midi-Pyrénées; Department of Pneumo-allergology; Toulouse University Hospital; Toulouse France
9. CRCM, [Signaling, Hematopoiesis and Mechanism of Oncogenesis], Inserm, U1068; Marseille France
10. Institut Paoli-Calmettes; Aix-Marseille University, UM105, CNRS, UMR7258; Marseille France
11. CEREMAST; Department of Hematology; Necker Hospital; Paris-APH; Paris France