Good morning, and thank you for joining Medpace's second quarter 2019 earnings conference call. Also on the call today is our President and CEO, August Troendle; and our CFO and COO of Laboratory Operations, Jesse Geiger. Before we begin, I would like to remind you that our remarks and responses to your questions during this teleconference may include forward-looking statements within the meaning of the Private Security Litigation Reform Act of 1995. These statements involve inherent assumptions with known and unknown risk and other important factors that could cause actual results to differ materially from our current expectations, including the impact of the changes to the revenue recognition standards. These factors are discussed and the risk factors section of our form 10-K and other filings with the SEC. Please note that we assume no obligation to update forward-looking statements in the future, even if estimates change. Accordingly, you should not rely on any of today's forward-looking statements as representing our views as of any date after today. During this call, we'll also be referring to certain non-GAAP financial measures. These non-GAAP measures are not superior to or a replacement for the comparable GAAP measures, but we believe these measures help investors gain a more complete understanding of results. A reconciliation of such non-GAAP financial measures to the most directly comparable GAAP measures is available in the earnings press release and earnings call presentation slides provided in connection with today's call. The slides are available on the Investor Relations section of our website at investor.medpace.com. With that, I would now like to turn the call over to Jesse Geiger. Thank you, Kevin. And good morning, everyone. As August mentioned in our earnings release, the business environment remains strong in the second quarter and our competitive win rate also remained healthy. Cancellations in the quarter returned to a level within our historical range, which were down from the elevated levels of the past two quarters. Net new business awards entering backlog in the second quarter increased 16.4% from the prior year to $279.2 million, resulting in a 1.3 times net book-to-bill. And ending backlog as of June 30th was $1.2 billion, an increase of 19.6% from the prior year. Revenue was $214.1 million in the second quarter of 2019, which represents year-over-year growth of 25.8% on a reported basis and 26% on a constant currency organic basis. Second quarter reimbursed out-of-pocket expenses of $71 million were relatively consistent with Q1 and represented 33.2% of revenue. EBITDA of $40.2 million increased 20.3% compared to $33.4 million in the second quarter of 2018. On a constant currency basis, the second quarter EBITDA increased 18.2% compared to the prior year. EBITDA margin for the quarter declined 90 basis points to 18.8% versus 19.7% in the prior year period. The decrease was primarily attributable to higher reimbursed out-of-pocket expenses and employee-related costs, partially offset by higher revenue. For the second quarter of '19, we did not have any adjustments to EBITDA. Second quarter of 2018 EBITDA excluded $1 million of corporate campus lease payments and included transaction-related expenses of $400,000. In the second quarter of 2019, GAAP net income was $27.5 million compared to GAAP net income of $16.6 million in the prior year period. Adjusted net income of $30.4 million in the second quarter increased 35.7% compared to $22.4 million in the prior year. Adjusted net income growth was primarily driven by revenue growth, partially offset by higher employee-related costs and reimbursed out-of-pocket expenses. GAAP net income per diluted share for the quarter was $0.73 compared to $0.45 in the prior year period. Second quarter 2019 adjusted net income per diluted share of $0.81 grew 32.8% versus second quarter 2018 adjusted net income per diluted share of $0.61, and we did not purchase any shares in the second quarter. Regarding customer concentration, we maintain a well-diversified mix with our top 5 and top 10 customers representing roughly 21% and 31%, respectively of our total revenue for the first half of the year. In the second quarter, we generated $46.6 million in cash flow from operating activities, and our net day sales outstanding increase compared to the first quarter from negative 9.2 days to negative 6.6 days. We paid off the remaining term loan in the second quarter and ended the quarter with no debt and $20.1 million of cash. Moving now to our updated guidance for 2019. We now forecast total revenue in the range of $840 million to $860 million for the full year 2019, representing growth of 19.2% to 22.1% over 2018 total revenue of $704.6 million. We now forecast our 2019 EBITDA in the range of $144 million to $150 million compared to EBITDA of $140.9 million in 2018. We anticipate our 2019 effective tax rate to be in the range of 20% to 22 %. We have assumed 37.4 million fully diluted shares for 2019 and no stock repurchases in our guidance and exchange rates as of June 30, 2019. We forecast 2019 GAAP net income in the range of $93.4 million to $97.4 million and GAAP earnings per diluted share in the range of $2.49 to $2.60. On an adjusted basis, we forecast 2019 adjusted net income in the range of $105.7 million to $109.7 million and adjusted EPS in the range of $2.82 to $2.93. With that, I will turn the call back over to the operator, so we can take your question.