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Note 4 - Accrued Expenses and Other Current Liabilities

3 Months Ended

Mar. 31, 2021

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

4.	Accrued Expenses and Other Current Liabilities
	Accrued expenses and other current liabilities consisted of the following:

		March 31, 2021				December 31, 2020
Accrued payroll and payroll related expenses		$	510,002			$	653,899
Accrued professional fees			77,258				31,809
Accrued clinical studies expenses			406,439				1,055,398
Other accrued expenses			55,205				35,364
Total		$	1,048,904			$	1,776,470

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- Definition

The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period.

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