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Accrued Expenses
6 Months Ended
Jun. 30, 2021
Accrued Expenses  
Accrued Expenses

(6) Accrued Expenses

Accrued expenses consisted of the following:

    

June 30, 

December 31, 

2021

2020

Payroll and related benefits

$

388,437

$

16,493

Accrued professional and clinical fees

 

353,977

 

216,198

Accrued license payments

 

26,833

 

3,833

$

769,247

$

236,524

See Note 8 for further detail on the accrued license payments.