Correction to: International Journal of Clinical Oncology (2020) 25:1977–1984 https://doi.org/10.1007/s10147-020-01736-4


In the original publication one of the funding numbers was incorrectly given as: JP19K08170. The correct number is: JP19K08179.


The updated Funding statement with correct number is given in this Correction as:


Funding This study was supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI (Grant no. JP16K10398, JP19K08179).