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Accrued Liabilities
 12 Months Ended
Dec. 31, 2021
Payables and Accruals [Abstract]  
Accrued Liabilities Accrued Liabilities
Accrued expenses consist of the following:
December 31,
20212020
Payroll and related costs$— $150,702 
Stock-based compensation - see Note 91,637,308 — 
Research and development536,965 438,856 
Legal fees57,345 — 
Accrued taxes— 37,160 
Professional fees167,346 — 
Other106,661 32,854 
Total accrued expenses$2,505,625 $659,572