Thanks Marvin. For the three months ended March 31, 2020, revenue increased by $619,000 or 149% to $1.034 million from $415,000 during the three months ended March 31, 2019. This increase was predominantly driven by a 158% increase in sales volume of CGuard EPS from $376,000 during the three months ended March 31, 2019 to $971,000 during the three months ended March 31, 2020 mainly due to the company's previous third-party sterilizer equipment failures, which caused a significant interruption in sterilized product supply for the majority of the first quarter 2019, as well as the company's continued focus in expanding revenue base in the company's major markets. In addition, MGuard Prime EPS sales increased from $39,000 during the three months ended March 31, 2019 to $63,000 during the three months ended March 31, 2020 due to the delayed shipments of sterilized products during the three months ended March 31, 2019 as previously mentioned. The company's gross profit for the quarter ended March 31, 2020 was $295,000 compared to a gross loss of $73,000 for the same period in 2019. This increase in gross profit was primarily driven by a higher volume of sales of CGuard EPS less the related material and labor costs and a decrease in write-off of inventory, during the three months ended March 31, 2020, due to the sterilization equipment failures as previously mentioned. Gross margin increased to 28.5% in the first quarter of 2020 from a negative 17.6% for the same period in 2019. Total operating expenses for the quarter, ended March 31, 2020 were $2.316 million, a decrease of 24% compared to $3.057 million for the same period in 2019. This decrease was primarily due to a reduction of $328,000 in clinical expenses associated with CGuard EPS mainly related to the IDE approval process, a decrease of $354,000 due to settlement expenses made to a former service provider pursuant to a settlement agreement during the three months ended March 31, 2019, which did not occur during the three months ended March 31, 2020 as well as $59,000 of miscellaneous expense reductions. Financial income for the quarter ended March 31, 2020 was $43,000 compared to financial expenses of $77,000 for the same period in 2019. This increase in income of $120,000 was predominantly due to changes in exchange rates. Net loss for the fourth quarter of 2020, totaled $1.978 million or $0.43 per basic and diluted share compared to a net loss of $3.207 million with $3.82 per basic and diluted share for the same period in 2019. As of March 31, 2020, cash and cash equivalents were $3.141 million compared to $5.514 million at December 31, 2019. At this point, we'll turn the call over to the operator for questions. Operator?