Xu, Duo
Liang, Shun-Qing
Yang, Haitang
Lüthi, Ursina
Riether, Carsten
Berezowska, Sabina
Marti, Thomas M.
Hall, Sean R. R.
Bruggmann, Rémy
Kocher, Gregor J.
Schmid, Ralph A.
Peng, Ren-Wang
Article History
Received: 1 December 2017
Revised: 13 April 2018
Accepted: 17 May 2018
First Online: 20 June 2018
Competing interests
: The authors declare no competing interests.
: This work was supported by grants from the Swiss Cancer League (RWP) and the Cancer League of the Canton of Bern (RWP), PhD fellowship from China Scholarship Council (SQL and HY).
: This study was approved by the Cantonal Ethics Committee of Bern, Switzerland, and has been performed in accordance with the Declaration of Helsinkihe.