Mahmoud AljurfDeputy Director, Oncology Center King Faisal Specialist Hospital and Research CentreKingdom of Saudi ArabiaNavneet S. MajhailProfessor of Medicine, Cleveland Clinic Lerner College of Medicine Director, Blood & Marrow Transplant Program Vice Chair, Department of Hematology and Medical OncologyTaussig Cancer Institute, Cleveland Clinic Cleveland, OhioUSAMickey B C KohHead-HaematologyHonorary Senior Lecturer, Infection and Immunity Clinical Academic GroupSt George’s Univeristy HospitalsLondon UKProgramme and Medical DirectorCell Therapy Programme, Blood Services GroupHealth Sciences AuthoritySingapore Mohamed A. Kharfan-DabajaProfessor of Medicine,Vice-Chair, Hematology,Director, Blood and Marrow Transplantation and Cellular Therapy Programs,Mayo ClinicJacksonville, FLUSANelson ChaoHematologic Malig. and Cellular TherapyDuke University2400 Pratt St., Durham, NC 27710 USA