A study protocol for quantifying patient preferences in neuromuscular disorders: a case study of the IMI PREFER Project [version 1; peer review: 2 approved] oleh Aura Cecilia Jimenez-Moreno, Cathy Anne Pinto, Bennett Levitan, Chiara Whichello, Christine Dyer, Eline Van Overbeeke, Esther de Bekker-Grob, Ian Smith, Isabelle Huys, Jennifer Viberg Johansson, Kate Adcock, Kristin Bullock, Vikas Soekhai, Zhong Yuan, Hanns Lochmuller, Ardine de Wit, Grainne S. Gorman