Thanks Jim and good afternoon everyone. Our net loss was approximately $1.4 million or $0.08 per share for the three months ended September 30, 2018 compared to a net loss of approximately $1.3 million or $0.14 per share for the three months ended September 30, 2017. At September 30, 2018 we had a cash balance of proximately $5.1 million, consolidated operating expenses for the three months ended September 30, 2018 were approximately $1.35 million in comparison with $1.24 million for the comparable period a year ago. Its increase of approximately $110,000 is due to increases in payroll and related expenses of $54000 and general and administrative expenses of $37,000 and professional fees of $20,000. A $54,000 increase in payroll and related expenses was primarily due to a $53,000 increase in non-cash stock based compensation. The $37,000 increase in general and administrative expenses was primarily due to approximately $79,000 as [indiscernible] expenses associated with the exosome trial at the University of California, Irvine which Jim Joyce just mentioned that was partially offset by reductions in a number of additional expenses. And a $20,000 increase in our professional fees was due to a $50,000 increase in board fees due to the recent expansion of our board, a $12,000 increase in FBFIs [ph] legal fees related to patent and a $7000 increase in scientific and consulting fees and a $7000 increase in our marketing and investor relations fees. Those increases were partially offset by a $43,000 decrease in legal fees and a $13000 decrease in our accounting fees. We had other expenses of approximately $55,000 in the three months ended September 30, 2018 compared to other expenses of approximately $72,000 in the three months ended September 30, 2017. While we did not record any revenue in the September of 2018 quarter we were awarded another National Cancer Institute grant late in September. We anticipate recognizing revenue under that award in the December 2018 quarter. In terms of the cash used in our operating activities we used approximately $992,000 or $330,000 per month in the September 2018 quarter compared to approximately $1.28 million or $343,000 per month in the September 2017 period. We put out these earnings and related commentary in a press release earlier this afternoon that release included the balance sheet for September 30, 2018 and the statements of operations for the three and six month periods ended September 30, 2018 and 2017. We will file our Form 10-Q quarterly report following this call. And now Jim Joyce and I would be happy to take any questions that you may have. Operator, please open the call for questions.