P-6 SOFOSBUVIR CONTAINING REGIMENS ARE SAFE AND EFFECTIVE IN ADOLESCENTS WITH CHRONIC HEPATITIS C INFECTION Stefan Wirth; Regino Gonzalez-Peralta; Philip Rosenthal; Winita Hardikar; Jessica Wen; Maureen M. Jonas; Naveen Mittal; Mary Whitworth; Ronen Arnon; Chuan-Hao Lin; Yury Lobzin; Rene Romero; Vladimir Chulanov; Girish Subbarao; Jeffrey Teckman; Vyacheslav Morozov; Eric Bassetti; Kathryn Kersey; Benedetta Massetto; Yanni Zhu; Polina German; Diana M. Brainard; Sanjay Bansal; Karen F. Murray; Kathleen Schwarz; William Balistreri;