Disease associations with monoclonal gammopathy of undetermined significance can only be evaluated using screened cohorts: results from the population-based iStopMM study

Aðalbjörg Ýr Sigurbergsdóttir, Sæmundur Rögnvaldsson, Sigrún Thorsteinsdóttir, Ingigerður Sverrisdóttir, Guðrún Ásta Sigurðardóttir, Brynjar Viðarsson, Páll Torfi Önundarson, Bjarni A Agnarsson, Margrét Sigurðardóttir, Ingunn Þorsteinsdóttir, Ísleifur Ólafsson, Ásdís Rósa Þórðardóttir, Gauti Kjartan Gíslason, Andri Ólafsson, Malin Hultcrantz, Brian G M Durie, Stephen Harding, Ola Landgren, Thorvarður Jón Löve, Sigurður Yngvi Kristinsson^*