Funding for this research was provided by:
Natural Science Foundation of Beijing Municipality (7172108)
Beijing Municipal Administration of Hospitals? Ascent Plan (DFL20180701)
Beijing Municipal Grant for Medical Talents Group on Peritoneal Surface Oncology (2017400003235J007)
Special Fund for the Capital Characteristic Clinical Medicine Development Project (Z161100000516077)
Key Discipline Development Fund of Beijing Shijitan Hospital affiliated to the Capital Medical University (2016fmzlwk)
Text and Data Mining valid from 2019-02-01
Received: 2 November 2018
Accepted: 25 January 2019
First Online: 12 February 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: For this type of study, formal consent is not required.
: Informed consent was obtained from all individual participants included in the study.