©The Author(s) 2016. Published by Baishideng Publishing Group Inc. All rights reserved.
Last line therapy with sorafenib in colorectal cancer: A retrospective analysis
Ksenia Martchenko, Carl C Schimanski, Department of Internal Medicine, Marienhospital, 64285 Darmstadt, Germany
Irene Schmidtmann, Institute of Medical Biostatistics, Epidemiology and Informatics, Johannes Gutenberg University Hospital of Mainz, 55131 Mainz, Germany
Thomas Thomaidis, Peter R Galle, Markus Möhler, Carl C Schimanski, First Department of Internal Medicine, Johannes Gutenberg University Hospital of Mainz, 55131 Mainz, Germany
Verena Thole, Department of Internal Medicine, Katholische Kliniken Mainz, 55131 Mainz, Germany
Marc Becker, Institute of Pathology, Saarland University Medical Center, 66421 Homburg, Germany
Thomas C Wehler, Third Department of Internal Medicine, Johannes Gutenberg University Hospital of Mainz, 55131 Mainz, Germany
Author contributions: Wehler TC and Schimanski CC wrote the paper and supervised the study; Martchenko K and Schmidtmann I performed research and analyzed the data, Thomaidis T and Thole V contributed to the analysis; Becker M contributed to the analysis and wrote the paper; Galle PR and Möhler M provided clinical advice; Martchenko K, Schmidtmann I contributed equally to this work; Wehler TC, Schimanski CC are joint senior authors.
Conflict-of-interest statement: We declare that there are no conflicts of interests. Carl Schimanski received research funding, Markus Moehler received speech honoraria, Peter R Galle consulting and speech honoraria.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Carl C Schimanski, Professor, Department of Internal Medicine, Marienhospital, Martinspfad 72, 64285 Darmstadt, Germany. email@example.com
Telephone: +49-6151-406230 Fax: +49-6151-406232
Received: August 18, 2015
Peer-review started: August 18, 2015
First decision: November 26, 2015
Revised: January 12, 2016
Accepted: January 30, 2016
Article in press: January 30, 2016
Published online: June 21, 2016