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Accrued Expenses
 12 Months Ended
Dec. 31, 2019
Accrued Liabilities, Current [Abstract]  
Accrued Expenses Accrued Expenses
Accrued Expenses are as follows:
As of December 31,
20192018
Accrued expenses:
Research and development$271,322  $705,436  
Clinical421,788  469,473  
Consulting98,245  86,619  
Employee-related624,420  123,372  
Legal819,323  15,400  
Other34,947  2,450  
Total accrued expenses$2,270,045  $1,402,750