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Statements of Cash Flows - USD ($) | 3 Months Ended
--- | ---
Sep. 30, 2017 | Sep. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net loss | $ (2,005,555) | $ (3,061,444)
Adjustments to reconcile net loss to net cash used in operating activities |  |
Preferred shares issued as compensation | 158,799 | 182,898
Common shares issued as compensation and for services | 38,250 | 38,250
Warrants granted to Scientific Advisory Board | 5,773 | 17,148
Depreciation | 166,189 | 163,286
Amortization | 2,068 | 2,067
Change in fair value of derivative liability | (564,848) | (13,291)
Amortization of debt discount on convertible debentures | 239,351 | 403,462
Changes in operating assets and liabilities: |  |
Prepaid expenses | (2,254) | 11,895
Other assets | 14,257 | 8,678
Accounts payable | (45,427) | 172,864
Accounts payable - related party | 478,088 | (109,015)
Accrued expenses | 188 | 47
Deferred interest payable | (41,667) | (41,668)
NET CASH USED IN OPERATING ACTIVITIES | (1,556,788) | (2,224,823)
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchase of property and equipment | (30,433) | (24,435)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
NET CHANGE IN CASH AND CASH EQUIVALENTS | (1,587,221) | (2,249,258)
Cash and cash equivalents at beginning of period | 15,099,461 | 24,162,185
Cash and cash equivalents at end of period | 13,512,240 | 21,912,927
SUPPLEMENTAL DISCLOSURE OF CASH FLOWS INFORMATION: |  |
Interest paid | $ 166,667 | $ 286,667

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