In the light of the current situation of COVID-19, HFO2021 is planned to be held as an onsite-online mixed meeting. The Committee will continue to pay close attention to the influence of COVID-19, please find updates on this Website.

This page is now under construction
































Important Dates

Paper Submission

Abstract Submission
November 15, 2020
Deadline: 05:00 p.m., November 29, 2020 (Japan time)
Notification of abstract acceptance
December 20, 2020
Manuscript submission
January 31, 2021
Notice of Manuscript Acceptance
March 19, 2021
Final Manuscript Submission Deadline
April 16, 2021


 Coming soon



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