Author contributions
PD
PATHOLOGY
JC, HH, CKO and JT conceived, designed and supervised the study; JC, YG, ZL, YW and KXYC performed the experiments; JC, ZZ, YG, XY, PG, ZL, JH, PD, JYC, JL, BKHC, HH, CKO and JT analyzed and interpreted the data; YG, XL and HH provided samples; XY, JH, DC, JWP, JK, DH, HH, YS, LL, SL, XW, HY, NFG, JB, TK, STL and BTT provided material and technical support; SAS, JYC and YH provided pathology expertise; JC, HH, CKO and JT prepared the manuscript with help from all coauthors.