[1] Texas Tech Univ, Hlth Sci Ctr, Dept Internal Med, Hematol Oncol Div, Lubbock, TX 79430 USA
[2] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[3] Texas Tech Univ, Hlth Sci Ctr, Dept Internal Med, Lubbock, TX 79430 USA
[4] Brooklyn Hosp Ctr, New York, NY USA
[5] Colchester Hosp Univ NHS Fdn Trust, Colchester, Essex, England
[6] Texas Tech Univ, Hlth Sci Ctr, Lubbock, TX 79430 USA
[7] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA