1. Genolier Cancer Centre, Clinique de Genolier, Genolier, Switzerland
2. State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Medical Oncology Sun Yat-sen University Cancer Center, Guangzhou, PR China
3. Department of Palliative, Rehabilitation and Integrative Medicine, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
4. Division of Hematologic Malignancies and Cellular Therapy, Duke University School of Medicine, Durham, NC 27705, USA
5. Department of Hematology and Oncology, The West Clinic, Germantown, TN 38138, USA