title: The authors respond.
authors.forename: Fernando
authors.initials: F
authors.lastname: Itza
authors.forename: Daniel
authors.initials: D
authors.lastname: Zarza
authors.forename: Jesus
authors.initials: J
authors.lastname: Salinas
authors.forename: Fernando
authors.initials: F
authors.lastname: Teba
authors.forename: Carmen
authors.initials: C
authors.lastname: Ximenez
mesh_terms: D059350:Chronic Pain / Q000175:diagnosis*; D004576:Electromyography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D009209:Myofascial Pain Syndromes / Q000175:diagnosis*; D010147:Pain Measurement / Q000379:methods*; D017699:Pelvic Pain / Q000175:diagnosis*