Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;
Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;
Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;
Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;
Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;
Department of Hematology Multiple Myeloma Research Center of Beijing Beijing Chao-Yang Hospital Capital Medical University Beijing 100020 China;