Gong Kui-yu; WANG Zhi-dong; Li Jian-huang; et al.Department of Medical Oncology; Ma Wangdui Hospital; Hunan; 410016 China;

• 湖南省马王堆医院肿瘤内科;中南大学湘雅医学院附属一医院肿瘤科;怀化市一医院肿瘤科;