Competing interests
L.J., H.J., Z.C., W.Q., L.Liao., Y.Z., X.L., S.P., L.Z., L.C., T.Y., Y.L. and S.Q. received research funding from Innovent Biologics, Inc., during the conduct of the study. J.W., J.G., H.D., Y.W., L.Li., H.H.-Z., Q.M. and L.Q. were employees of Innovent Biologics, Inc.