Funding for this research was provided by:
National Cancer Institute (P30 CA008748)
Austrian Science Fund (I2714-B31)
Oesterreichische Nationalbank (16219, 13418)
2020 - Research and Innovation Framework Programme (PHC-11-2015 [667211-2])
Austrian Federal Ministry of Economy, Family and Youth, the National Foundation for Research, Technology and Development (NA)
Received: 22 October 2018
Accepted: 7 March 2019
First Online: 27 April 2019
Ethics approval and consent to participate
: The institutional review board of the Medical University of Vienna approved this prospective, single-institution study (EK 510_2009) and retrospective data analysis and all patients gave written, informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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