| Net loss | -860.29K |
| Depreciation and amortization | 194.22K |
| Minority interest share of loss | |
| Reduction of notes receivable - common stock in exchange for services rendered | |
| Write-off of uncollectible notes receivable - common stock | |
| Write-off of deferred offering costs | |
| Write-off of abandoned patents | |
| Gain on disposal of property and equipment | |
| Loss on extinguishment of debt | |
| Common stock issued as employee compensation | |
| Amortization of options and option modifications as stock compensation | |
| Common stock issued for services rendered | 4.5K |
| Amortization of prepaid services in conjunction with common stock issuance | |
| Non-cash compensation expense | 27.34K |
| Stock options and warrants issued for services rendered | |
| Issuance of warrants as additional exercise right inducement | |
| Preferred stock issued for services rendered | |
| Treasury stock redeemed for non-performance of services | |
| Amortization of deferred debt issuance costs and loan origination fees | |
| Amortization of discount on convertible debentures | |
| Common stock issued for interest on convertible debentures & preferred stock | |
| Interest on short-term advance | |
| Founders' shares transferred for services rendered | |
| Fees in connection with refinancing of debt | |
| Warrant repricing costs | |
| Change in fair value of derivative liabilities | -1.07M |
| Accounts receivable | |
| Miscellaneous receivables | |
| Inventory | |
| Other current assets | |
| Accounts payable and accrued expenses | 823.73K |
| Deferred revenue | |
| Other, net | 43.35K |
| Net Cash Used in Operating Activities | -698.03K |
| Purchase of property and equipment | |
| Proceeds from sale of property and equipment | |
| Costs incurred for patents | 0 |
| Change in restricted cash | |
| Proceeds from maturity of short term investments | |
| Purchases of short-term investments | |
| Cash received in conjunction with merger | |
| Advances to Antigen Express, Inc. | |
| Increase in officers' loans receivable | |
| Change in deposits | |
| Change in notes receivable - common stock | |
| Change in due from related parties | |
| Other, net | |
| Net Cash Provided by/(Used in) Investing Activities | 0 |
| Proceeds from short-term advance | |
| Repayment of short-term advance | |
| Proceeds from issuance of long-term debt | |
| Repayment of long-term debt | |
| Repayment of obligations under capital lease | |
| Change in due to related parties | |
| Proceeds from exercise of warrants | |
| Proceeds from exercise of stock options | 2.95K |
| Proceeds from minority interest investment | |
| Proceeds from issuance of preferred stock | |
| Redemption of SVR preferred stock | |
| Proceeds from issuance of convertible debentures, net | |
| Payment of costs associated with convertible debentures | |
| Repayments of convertible debentures | |
| Purchase of treasury stock | |
| Proceeds from issuance of common stock, net | |
| Purchase and retirement of common stock | |
| Net Cash Provided by Financing Activities | 2.95K |
| Effect of Exchange Rates on Cash | -7.72K |
| Net (Decrease)/Increase in Cash and Cash Equivalents | -702.79K |
| Cash and Cash Equivalents, Beginning of Period | |
| Cash and Cash Equivalents, End of Period | |
| Interest | |
| Income taxes | |
| Issuance of common stock as satisfaction of accounts payable and accrued expenses | |
| Par value of common stock issued in conjunction with cashless exercise of warrants | |
| Issuance of common stock as interest on convertible preferred stock | |