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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Stock-Based Compensation  
Schedule of stock-based compensation expense

Stock-based compensation expense was as follows:

Three Months Ended

Six Months Ended

June 30, 

June 30, 

    

2023

    

2022

2023

    

2022

General and administrative

$

644,353

$

1,180,639

$

1,413,455

$

3,425,682

Research and development

 

927,140

 

723,122

 

1,700,376

 

1,913,023

$

1,571,493

$

1,903,761

$

3,113,831

$

5,338,705