Quarterly report pursuant to Section 13 or 15(d)

Accounts Payable And Accrued Expenses

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Accounts Payable And Accrued Expenses
 6 Months Ended
Jun. 30, 2013
Accounts Payable And Accrued Expenses [Abstract]  
Accounts Payable And Accrued Expenses

7.Accounts Payable and Accrued Expenses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

June 30,

December 31,

 

 

2013

2012

 

 

 

 

 

 

Trade payables

 

$
137,560 

$
250,682 

Accrued expenses

 

 
70,488 

 
76,289 

Accrued research and development contract costs

 

 
295,046 

 
452,577 

Payroll liabilities

 

 
116,973 

 
72,289 

 

 

 

 

 

 

 

 

$
620,067 

$
851,837