How to use the text for the general public

① Please register as a general user (it's free)
The personal information you register will not be used by anyone other than our association.
　https://jmaa-cloud.com/customer-entry
②Please download from this page
③There is a ``Periodontal disease and oral care course'' using this text.

For instructors

[People who can teach courses using this text]
・Must be a qualified business instructor or higher.
・Those who have a homepage in the cloud.
・Those who have learned how to teach.