[1] Johns Hopkins Univ, Sidney Kimmel Comprehens Canc Ctr, Ludwig Ctr, Johns Hopkins Med, Baltimore, MD USA
[2] Johns Hopkins Univ, Sol Goldman Pancreat Canc Res Ctr, Baltimore, MD USA
[3] Johns Hopkins Univ, Dept Surg, Johns Hopkins Med, Baltimore, MD USA
[4] Johns Hopkins Univ, Dept Med, Johns Hopkins Med, Baltimore, MD USA
[5] Johns Hopkins Univ, Dept Radiol & Radiol Sci, Johns Hopkins Med, Baltimore, MD USA
[6] Johns Hopkins Univ, Dept Oncol, Sidney Kimmel Comprehens Canc Ctr, Johns Hopkins Med, Baltimore, MD USA
[7] Johns Hopkins Univ, Dept Pathol, Johns Hopkins Med, Baltimore, MD USA
[8] Johns Hopkins Univ, Dept Epidemiol, Johns Hopkins Bloomberg Sch Publ Hlth, Baltimore, MD USA