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Accrued Expenses
12 Months Ended
Dec. 31, 2021
Accrued Expenses  
Accrued Expenses

(6) Accrued Expenses

Accrued expenses consisted of the following:

As of December 31, 

2021

2020

Payroll and related benefits

$

712,768

$

16,493

Accrued professional and clinical fees

 

105,672

 

216,198

Accrued license payments

 

 

3,833

$

818,440

$

236,524

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