Article Text
PDF
Statistics from Altmetric.com
Footnotes
Funding This work was supported by grants-in-aid (no 21592238) from the Japanese Ministry of Education, Science, Culture and Sports. This work was also supported by a research fund from the Kyoto Foundation for the Promotion of Medical Science.
Competing interests None.
Patient consent Obtained.
Ethics approval Ethics approval was provided by the Institutional Committee for Ethical Issues at Kyoto Prefectural University of Medicine.
Provenance and peer review Not commissioned; not externally peer reviewed.
Request Permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.