The increase in research and development expenses was primarily due to the clinical trial costs associated with the continued advancement of the Antifilm program, an increase in personnel costs and the increase in share based compensation. Selling, general and administrative expenses increased from $7,400,000 in the Q2 2023 to $11,400,000 in the Q2 2024. The increase of $4,000,000 or 54 percent primarily represents higher personnel costs of approximately $500,000 share based compensation expense of $600,000 regulatory and licensing fees of $400,000 related to the regulatory fee for Libervant, consulting costs of $700,000 higher expenses of $1,500,000 due to a change in the allocation of manufacturing supply costs compared to the prior period and other expenses, partially offset by decreases in other general and administrative costs, including insurance expense. Selling, general and administrative expenses increased from $14,800,000 for the 6 months ended June 30, 2023 to $22,000,000 for the 6 months ended June 30, 2024. Of the increase of 49 percent or $72,200,000 for the 6 months ended June 30, 2024 as compared to the same period in the prior year, more than half of this increase was driven by severance costs of $1,100,000 incurred in the 1st 3 months of this year and $2,500,000 due to a year over year change in the allocation of manufacture and supply costs.