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Prepaid Expenses and Other Current Assets (Tables)
12 Months Ended
Dec. 31, 2016
Prepaid Expenses and Other Current Assets [Abstract]  
Summary of prepaid expenses and other current assets

  December 31,  December 31, 
  2016  2015 
       
Prepaid insurance $332,809  $376,906 
Prepaid clinical trial expense  1,093,441   283,430 
Other prepaid expenses  410,201   143,127 
Total prepaid expenses and other current assets $1,836,451  $803,463