aDepartment of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio, USA

bCollege of Medicine, Alfaisal University, Riyadh, Saudi Arabia

cDepartment of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas

dDivision of Hematology, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA

eDepartment of Medicine, Sheikh Shakbout Medical City

fMedical Affairs, Khalifa University, Abu Dhabi, United Arab Emirates

gSection of Hematology and Oncology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA

Correspondence to Ibrahim N. Muhsen, MD, Baylor College of Medicine, Houston, TX, USA. E-mail: [email protected]