A five-level classification system for proteoform identifications (Nature Methods, 2019)

(untitled) - Smith, LM; Thomas, PM; Shortreed, MR; Schaffer, LV; Fellers, RT; Leduc, RD; Tucholski, T; Ge, Y; Agar, JN; Anderson, LC; Chamot-Rooke, J; Gault, J; et al.