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Accrued Expenses
 12 Months Ended
Dec. 31, 2016
Accrued Liabilities, Current [Abstract]  
Accrued Expenses

5.

Accrued Expenses


Accrued expenses consist of the following at:


 

 

December 31,

 

 

 

2016

 

 

2015

 

 

 

 

 

 

 

 

Accrued clinical trial expenses

 

$

580,218

 

 

$

1,192,936

 

Compensation and related benefits

 

 

642,532

 

 

 

561,082

 

Deferred rent

 

 

42,423

 

 

 

52,889

 

Patent fees

 

 

40,000

 

 

 

40,000

 

 

 

$

1,305,173

 

 

$

1,846,907