J Allergy Clin Immunol Pract 2019 Nov - Dec;7(8):2924-2926.e1. Epub 2019 May 28.
Spanish Network on Mastocytosis (REMA), Toledo and Salamanca, Spain; Instituto de Estudios de Mastocitosis de Castilla La Mancha (CLMast), Hospital Virgen del Valle, and CIBERONC, Toledo, Spain.