Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses

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Accrued Expenses
 6 Months Ended
Jun. 30, 2015
Accrued Liabilities [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
4. Accrued Expenses
 
Accrued expenses consist of the following:
 
 
 
June 30,
2015
(Unaudited)
 
December
31, 2014
 
Payroll and benefits
 
$
55,710
 
$
168,269
 
Clinical trials
 
 
122,334
 
 
57,629
 
Consulting
 
 
18,500
 
 
8,917
 
Professional fees
 
 
108,454
 
 
534,984
 
Accrued interest
 
 
-
 
 
143,264
 
Total accrued expenses
 
$
304,998
 
$
913,063