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Prepaid Expenses and Other Current Assets
 12 Months Ended
Dec. 31, 2018
Prepaid Expenses and Other Current Assets  
Prepaid Expenses and Other Current Assets

4. Prepaid Expenses and Other Current Assets

The following is a summary of the Company’s prepaid expenses and other current assets at December 31:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

 

2018

    

2017

 

Prepaid research and development expenses

 

 

$

1,608,768

 

$

2,941,196

 

Other prepaid expenses

 

 

 

329,634

 

 

251,733

 

Other receivables

 

 

 

413,122

 

 

101,955

 

Prepaid expenses and other current assets

 

 

$

2,351,524

 

$

3,294,884