Consolidated Statements of Operations and Comprehensive Loss - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Operating expenses
General and administrative	$ 1,861,765	$ 1,277,180
Research and development	2,379,804	1,693,391
License fees	12,500	112,500
Total operating expenses	4,254,069	3,083,071
Loss from operations	(4,254,069)	(3,083,071)
Other income	1,821	31,231
Net loss	(4,252,248)	(3,051,840)
Foreign currency translation adjustments	(22,944)	7,621
Comprehensive loss	$ (4,275,192)	$ (3,044,219)
Loss per common share - basic and diluted (in usd per share)	$ (0.18)	$ (0.27)
Weighted average number of common shares outstanding:
Basic and diluted (in shares)	23,799,396	11,422,161

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