Comparison of central HER2 testing with quantitative total HER2 expression and HER2 homodimer measurements using a novel proximity-based assay. - Huang W; Reinholz M; Weidler J; Yolanda L; Paquet A; Whitcomb J; Lingle W; Jenkins RB; Chen B; Larson JS; Tan Y; Sherwood T; et al. (American journal of clinical pathology, 2010)