title: Reply to letter: The role of participation sampling and statistical analysis in medical research.
authors.affiliation: Service of Rheumatology, Lausanne University Hospital, Lausanne, Switzerland.
authors.forename: Yves
authors.initials: Y
authors.lastname: Henchoz
authors.affiliation: Institute of Sport Sciences of the University of Lausanne (UNIL-ISSUL), Bâtiment Géopolis, 1015, Lausanne, Switzerland.
authors.forename: Nicola
authors.initials: N
authors.lastname: Soldini
authors.affiliation: IRISSE Laboratory (EA 4075), UFR SHE, University of La Réunion, Le Tampon, La Réunion, France.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Peyrot
authors.affiliation: Institute of Sport Sciences of the University of Lausanne (UNIL-ISSUL), Bâtiment Géopolis, 1015, Lausanne, Switzerland. davide.malatesta@unil.ch.|Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland. davide.malatesta@unil.ch.
authors.forename: Davide
authors.initials: D
authors.lastname: Malatesta
mesh_terms: D059350:Chronic Pain / Q000503:physiopathology*; D005684:Gait / Q000502:physiology*; D006801:Humans; D017116:Low Back Pain / Q000503:physiopathology*; D008297:Male; D016138:Walking / Q000502:physiology*
keywords: Biomechanics; Gait; Pain