title: Erratum to: Excitability of the infraspinatus, but not the middle deltoid, is affected by shoulder elevation angle.
authors.affiliation: Department of Human Physiology, 1240 University of Oregon, Eugene, OR, 97403-1240, USA.
authors.forename: Yin-Liang
authors.initials: YL
authors.lastname: Lin
authors.affiliation: Department of Human Physiology, 1240 University of Oregon, Eugene, OR, 97403-1240, USA.
authors.forename: Anita
authors.initials: A
authors.lastname: Christie
authors.affiliation: Department of Human Physiology, 1240 University of Oregon, Eugene, OR, 97403-1240, USA. karduna@uoregon.edu.
authors.forename: Andrew
authors.initials: A
authors.lastname: Karduna