Funding for this research was provided by:
Japan Society for the Promotion of Science (17H06567)
Text and Data Mining valid from 2019-11-06
Received: 8 May 2019
Accepted: 25 October 2019
First Online: 6 November 2019
Compliance with ethical standards
: Yosuke Matsumura was a Clinical Advisory Board Member at Tokai Medical Products. Other authors declare no conflict of interest.
: This study was conducted in an accredited animal research laboratory (Centre for Development of Advanced Medical Technology, Jichi Medical University, Tochigi, Japan). Institutional Animal Experiment Committee approval was obtained before beginning the study (authorisation number 17045-01).