Department of Medical Statistics, University Medical Center Göttingen, Göttingen 37099, Germany.|Department of Medical Statistics, University Medical Center Göttingen, Göttingen 37099, Germany.|Discovery Science, Clarivate Analytics, Boston, MA 02210, USA.|Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA.|Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA.|Department of Medical Statistics, University Medical Center Göttingen, Göttingen 37099, Germany.