[1] GSK, Vaccines, Rockville, MD USA
[2] GSK, Global Med Affairs Shingrix, Rockville, MD USA
[3] Univ Wisconsin, Dept Med, Madison, WI USA
[4] Imperial Coll London, Dept Metab Digest & Reprod, London, England
[5] GSK, Vaccines Epidemiol, Rockville, MD USA