Analysis of smoldering multiple myeloma according to the target of the monoclonal immunoglobulin of patients - Sylvie Hermouet; Nicolas Mennesson; Sophie Allain‐Maillet; Edith Bigot‐Corbel; Andri Olafsson; Brynjar Viðarsson; Páll T. Önundarson; Bjarni A. Agnarsson; Margrét Sigurðardóttir; Ingunn Þorsteinsdóttir; Ísleifur Ólafsson; Elías Eyþórsson; et al. (HemaSphere)