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Organization and Summary of Significant Accounting Policies - Accounts Payable (Details) - USD ($) | Dec. 31, 2019 | Dec. 31, 2018
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Accounting Policies [Abstract] |  |
Research and development expenses | $ 766,001 | $ 240,064
Legal expenses | 26,994 | 0
Other | 150,383 | 68,996
Accounts payable | $ 943,378 | $ 309,060

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