[1] First Affiliated Hosp USTC, Hefei, Peoples R China
[2] Univ Witwatersrand, Johannesburg, South Africa
[3] Menoufia Univ, Natl Liver Inst, Shibin Al Kawm, Egypt
[4] Sun Yat Sen Univ, Affiliated Hosp 1, Dept Intervent Oncol, Guangzhou, Peoples R China
[5] Alexandria Univ, Fac Med, Alexandria, Egypt
[6] Vintura, Baarn, Netherlands
[7] AstraZeneca, Shanghai, Peoples R China
[8] AstraZeneca, Zug, Switzerland
[9] AstraZeneca Plc, Cambridge, England
[10] AstraZeneca, Barcelona, Spain