Authors: Nicholas E Johnson; W David Arnold; Donald Hebert; Kelly Gwathmey; Mazen M Dimachkie; Richard J Barohn; April L McVey; Mamatha Pasnoor; Anthony A Amato; Michael P McDermott; John Kissel; Chad R Heatwole Journal: Neuromuscul Disord Date: 2015-05-07 Impact factor: 4.296