That is standard wording in any audited 10Q from any startup that isn't making a profit yet. Look at all of the previous 10Qs and you'll see the same thing. Even companies who are already making a profit have wording to that effect. It's just a legal thing they have to throw in there when there are uncertainties due to not knowing how well something will sell in the future.
That's standard language that turns up on any 10Q where the company posted a loss. "Going concern" language satisfies the SEC. It's not a "death sentence" as you say.
And what was the DATE on that ????? I'll answer that April 30th 5 8K's since then, with debt reduction and restructure, forward movement into distribution of new products , new LOC working capital,...$$$$$$ ... Filings are a reflection of what "HAD" happened, not what is presently going on