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Note 5 - Other Accrued Expenses and Liabilities (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Other Current Liabilities [Table Text Block]

		June 30, 2016				December 31, 2015
Accrued interest payable		$	0			$	14,009
Accrued payroll and payroll related expenses			345,239				56,947
Accrued professional fees			47,285				327,950
Accrued clinical studies expenses			282,224				184,737
Other accrued expenses			67,130				38,026
Total		$	741,878			$	621,669

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