[1] Heidelberg Univ Hosp, Natl Ctr Tumor Dis, Heidelberg, Germany
[2] Heidelberg Univ Hosp, Dept Med Oncol, Heidelberg, Germany
[3] Tech Univ Dresden, Else Kroener Fresenius Ctr Digital Hlth, Dresden, Germany
[4] Univ Hosp Dresden, Dept Med 1, Dresden, Germany
[5] Tech Univ Dresden, Else Kroner Fresenius Ctr Digital Hlth, D-01062 Dresden, Germany