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Property and Equipment
3 Months Ended
Mar. 31, 2017
Property and Equipment [Abstract]  
Property and Equipment

Note 4 - Property and Equipment

 

Property and equipment consisted of the following at March 31, 2017 and December 31, 2016:

 

    March 31,  December 31, 
  Lives 2017  2016 
Lab equipment 3 years $116,070  $116,070 
Office equipment 3 years  151,246   142,933 
Less: accumulated depreciation    (191,374)  (170,454)
Property and equipment, net   $75,942  $88,549 

 

Depreciation expense for the three months ended March 31, 2017 and 2016 was $20,920 and $18,120, respectively.