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PREPAID EXPENSES AND OTHER CURRENT ASSETS - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid clinical trial expenses	$ 67,730	$ 97,557
Prepaid insurance	399,746	678,672
Other prepaid and current assets	195,378	172,986
Total prepaid expenses and other current assets	$ 662,854	$ 949,215

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Amount of current assets classified as other.

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