In the header of the OJ, how to choose between a SUBSECTION element or a subtitle element?

By: Guest
Date: 0000-00-00-00:00:00-
In the case where some information is added below the author of the documents, a subtitle element should generally be use rather than a new SUBSECTION element. A SUBSECTION element should be used in the case this information is really splitting the documents into different categories:
[d] By: Guest
Date: 0000-00-00-00:00:00--
What is 1 + 100

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