Supplementary material for manuscript: "Clinicopathological Features, MCPyV Status and Outcomes of Posttransplant Merkel Cell Carcinoma: A Retrospective, Multicenter Cohort Study"
*Canine coagulation factor IX (cFIX) expression levels represent values obtained at the last measurement before extraction of liver genomic DNA. Abbreviations: cFIX, canine coagulation factor IX; HSB5
