Funding for this research was provided by:
National Cancer Institute (R01 CA128931, P50 CA116201, R01 CA140286)
University of Florida Cancer Center (NA)
Text and Data Mining valid from 2019-07-27
Received: 18 February 2019
Accepted: 29 June 2019
First Online: 27 July 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This study was compliant with the U.S. Health Insurance Portability and Accountability Act and was approved by the Mayo Clinic Institutional Review Board (IRB) which issued a waiver of informed consent as well as the University of Florida IRBs. The Mayo Clinic patients provided a general authorization for use of medical record information for research purposes.