Response to: Design of a Core Classification Process for DNA Mismatch Repair Variations of A Priori Unknown Functional Significance. Issue 6 (28th March 2013) - Rasmussen, Lene Juel; Heinen, Christopher D.; Royer‐Pokora, Brigitte; Drost, Mark; Tavtigian, Sean; Hofstra, Robert M.W.; de, Niels