Double somatic mismatch repair gene pathogenic variants as common as Lynch syndrome among endometrial cancer patients

Heather Hampel, Rachel Pearlman, Albert de la Chapelle, Colin C. Pritchard, Weiqiang Zhao, Dan Jones, Ahmet Yılmaz, Wei Chen, Wendy L. Frankel, Adrian A. Suarez, Casey Cosgrove, Floor Backes, Larry J. Copeland, Jeffrey M. Fowler, David M. O’Malley, Ritu Salani, Joseph P. McElroy, Peter P. Stanich, Paul J. Goodfellow, David E. Cohn