Michelle Anna Wessely, BSc: Chiropractic, DC, BSc (Chiro), DC, DACBR, DipMEd, FCC (UK/Radiology) Member of the American Chiropractic College of Radiology, Member of the American Roentgen Ray Society, Fellow of the College of Radiology, College of Chiropractors, UK. Martin Ferrier Young, BSc(Hons Phys) BSc(Chiropractic) DC FCC, Private practitioner, Yeovil Chiropractic Clinic, Yeovil, Somerset, UK