​

March 31, 

December 31, 

​

2023

2022

Accrued interest on preferred members’ interests

​

$

188,085

​

$

188,085

Accrued compensation

​

​

93,149

​

​

159,704

Accrued professional fees

​

69,300

​

11,600

Accrued director fees

​

​

46,500

​

​

31,000

Accrued clinical research costs

​

​

14,500

​

​

78,349

Other miscellaneous accrued expenses

​

2,662

​

1,360

​

​

$

414,196

​

$

470,098