[1] Oakland Univ, Dept Hematol & Oncol, Beaumont Hlth, William Beaumont Sch Med, Royal Oak, MI USA
[2] William Beaumont Hosp, Dept Radiat Oncol, Royal Oak, MI USA
[3] Beaumont Hlth, Royal Oak, MI USA
[4] Oakland Univ, Dept Phys Med & Rehabiliat, Beaumont Hlth, William Beaumont Sch Med, Royal Oak, MI USA