13:04 Thank you, Amir, and good day everyone. Our business performed as we anticipated during 2021. Total revenues in 2021 were $103.6 million as compared to $133.2 million recorded in 2020. This decrease was primarily due to the transition of GLASSIA manufacturing to Takeda, resulting in an overall $38.7 million year-over-year decrease, and a year-over-year of $6.4 million in KEDRAB sales to Kedrion. This decrease resulted from a high level of product inventory at Kedrion at the end of 2020, due to the COVID-19 pandemic effect on KEDRAB sales by Kedrion in that year. 13:58 On the other hand, we posted $5.4 million of revenues generated from the newly acquired portfolio. Of note, these revenues are for the period from November 22, 2021 through the end of the year. 14:15 In the fourth quarter of 2021, total revenues were $31.5 million, which was equivalent to the revenues recorded in the fourth quarter of 2020. EBITDA in 2021 totaled $5.4 million, as compared to $25.1 million in 2020. This decrease is primarily attributed to the overall change in product sales mix, specifically for decrease in sales of GLASSIA to Takeda and KEDRAB to Kedrion. 14:51 In addition, we incurred approximately $1.2 million of transaction related expenses associated with the newly acquired portfolio and approximately $600,000 of excess severance to employees who were laid-off as part of the downsizing following the transition of GLASSIA manufacturing to Takeda. 15:15 As of December 31, 2021, the company had cash, cash equivalents, and short-term investments of $18.6 million, as compared to $109.3 million on December 31, 2020. The primary use of the cash during 2021 was the acquisition of the four FDA approved plasma derived hyperimmune commercial products. 15:39 As of the end of 2021, our working capital increased by $13.7 million to a total of $57.4 million. In connection with the recent acquisition, we secured the $40 million credit facility. Credit facility is comprised of a $20 million five-year term loan, which is fully utilized by us and a 20 million short-term revolving credit facility, which provides us access to additional cash resources to continue to support our expansion as needed. As of the end of 2021, we have not utilized the short-term credit facility. 16:21 To reiterate, our revenue guidance for 2022 is between $125 million to $135 million, a 20% to 30% growth, compared to 2021. We expect EBITDA margins of 12% to 15%, which would represent more than 2.5x of the 2021 EBITDA. 16:46 That concludes our prepared remarks. We will now open the call for questions. Operator?