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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenues:
Total revenues		$ 466,785		$ 466,785
Operating expenses:
Research and development	$ 7,350,035	4,277,052	$ 12,993,064	8,093,670
General and administrative	3,559,150	2,547,289	6,697,108	5,374,284
Total operating expenses	10,909,185	6,824,341	19,690,172	13,467,954
Loss from operations	(10,909,185)	(6,357,556)	(19,690,172)	(13,001,169)
Other income:
Change in fair value of warrant liabilities	0	0	0	31,000
Interest income	2,403	15,857	3,940	142,826
Net loss	$ (10,906,782)	$ (6,341,699)	$ (19,686,232)	$ (12,827,343)
Net loss per share, basic and diluted	$ (0.13)	$ (0.14)	$ (0.28)	$ (0.28)
Weighted average number of common shares outstanding, basic and diluted	83,030,470	46,572,739	69,823,729	46,328,561
Grant income
Revenues:
Total revenues		$ 466,785		$ 466,785

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