Based on Sponsor requirements and/or feasibility outcome, The Clinical Research Group, Inc. is staffed with highly qualified and experienced personnel to perform all pre-study visits. Our Project Managers and senior Clinical Research Associates will conduct the PSSV and discuss the possibility and suitability of all potential investigators and site staff. TCRG will recommend only the most suitable study sites to the Sponsors. This can drastically cut down on the cost and time for the sponsors.