0 wk or Elbasvir/Grazoprevir (Zepatier) in virologic relapse - 00 wk or Ledipasvir/Sofosbuvir (Harvoni) - 00 wk                                                 Ombitasvir 00 mg/Paritaprevir 000 mg/Ritonavir 000 mg plus weight based Ribavirin - 00 wk or Elbasvir/Grazoprevir (Zepatier) with weight-based Ribavirin (in case of prior on-treatment virologic failure