[1] Sun Yat Sen Univ, Dept Med Melanoma & Sarcoma, Collaborat Innovat Ctr Canc Med, State Key Lab Oncol South China,Canc Ctr, Guangzhou, Peoples R China
[2] Sun Yat Sen Univ, Melanoma & Sarcoma Med Oncol Unit, Ctr Canc, Guangzhou, Peoples R China
[3] Sun Yat Sen Univ, Dept Med Melanoma & Sarcoma, State Key Lab Oncol South China, Collaborat Innovat Ctr Canc Med,Canc Ctr, Guangzhou, Peoples R China
[4] Sun Yat Sen Univ, Ctr Canc, Guangzhou, Peoples R China