<qa>  What is the name of the site investigator andor co-investigator?The Site investigator andor co-investigator or their representatives will conduct training before initiating the study to develop a common understanding of the clinical protocol, Case Report Forms, and study procedures among the investigators and site research staff. Regulatory binders with study protocol, training documents, and standard operating guidelines will be provided for each study site. The Principal investigator andor co-investigator shall confirm data received is accurate by reviewing with the provider collecting the data. The principle investigator andor co-investigator will approve all data received. Additionally, OpenClinica, a web-based data capture service, will receive all Case Report Forms. 