Substantial doubt about the company's ability to continue as a going concern.

“The plans discussed above are subject to market conditions and, while we intend to apply our best efforts to the execution of these plans, they are not fully within our control. As a result, it is uncertain whether we will have sufficient cash and marketable securities to maintain our planned operations for the next twelve months following the issuance date of the condensed consolidated financial statements and we have concluded that there are conditions present in the aggregate that raise substantial doubt about our ability to continue as a going concern. There are significant risks and uncertainties associated with our planned operations and there is no assurance that our future plans will be successful or, if successful, will be sufficient to fully fund our planned operations.”