Associations between lifestyle and amyotrophic lateral sclerosis stratified by C9orf72 genotype: a longitudinal, population-based, case-control study

Henk‐Jan Westeneng, Kevin van Veenhuijzen, Rick A. A. van der Spek, Susan Peters, Anne E Visser, Wouter van Rheenen, Jan H. Veldink, Leonard H. van den Berg