Quarterly report pursuant to Section 13 or 15(d)

3. Research and Development Expenses (Details)

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3. Research and Development Expenses (Details) - USD ($)
3 Months Ended 9 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Research and Development [Abstract]        
Research and development expense $ 243,843 $ 129,207 $ 655,760 $ 462,640