Efficacy and safety of vamorolone in Duchenne muscular dystrophy: An 18-month interim analysis of a non-randomized open-label extension study. oleh Edward C Smith, Laurie S Conklin, Eric P Hoffman, Paula R Clemens, Jean K Mah, Richard S Finkel, Michela Guglieri, Mar Tulinius, Yoram Nevo, Monique M Ryan, Richard Webster, Diana Castro, Nancy L Kuntz, Laurie Kerchner, Lauren P Morgenroth, Adrienne Arrieta, Maya Shimony, Mark Jaros, Phil Shale, Heather Gordish-Dressman, Laura Hagerty, Utkarsh J Dang, Jesse M Damsker, Benjamin D Schwartz, Laurel J Mengle-Gaw, Craig M McDonald, CINRG VBP15 and DNHS Investigators