61 26. Signatures As a representative of this study, I hav explained to the participant th purposL4 the procedures, the possie benets, and ihe risks of his search study; the alternatives to being in ihe study, and how the pnrticipdan's proicled hr lrh inrormnilon wil be collected used and disclosed: Signacl of Person Obnining Consern and Authcriarmon Date You have been informed about thi study's purpose, pocedres, possible benefits, and risks; the alternatives to beirg n he study. and how your protected hcnhh infomnlion wifl be covected. used and disclosed. You hImc recc. cd a copy of his Form. You have been given the opportunity to ask quer ians before you sign, and you have been told that you cn ask other questions at any tmne. You olunrilyarn agree co parikipate in this sudy You herchy aulhorize he colBection, use and Lisclosure ofyaur proiecied thelrh unformalian us d-cribcd ir setIonm. 14-24 above, By signing this f you are not tiiving any of your legal rngrh; Signature ofPerson Consening and Aulhorizing Date 259-2003 07-10.03 / Page 7 of7