[1] Rowan Univ, Sch Osteopath Med, Stratford, NJ USA
[2] Univ Chicago, NorthShore Univ HealthSyst, Skokie, IL USA
[3] Univ Toronto, Toronto, ON, Canada
[4] Royal Hallamshire Hosp, Glossop Rd, Sheffield S10 2JF, S Yorkshire, England
[5] Univ Hosp KU Leuven, Leuven, Belgium
[6] Paracelsus Med Univ, Salzburg, Austria
[7] Allergan Pharmaceut Inc, Irvine, CA USA
[8] Allergan Pharmaceut Inc, Bridgewater, NJ USA
[9] NYU, New York, NY USA