[1] Univ Southampton, Transportat Res Grp, Southampton SO17 1BJ, Hants, England
[2] Univ Southampton, Inst Sound & Vibrat Res, Southampton SO17 1BJ, Hants, England
[3] Kings Coll London, Dept Pharm, Fac Life Sci & Med, Inst Pharmaceut Sci, London SE1 9NH, England
[4] Tec Connect, D-78467 Constance, Germany
[5] Mot Robot, Southampton SO30 3DS, Hants, England
[6] Univ Southampton, Computat Engn & Design Res Grp, Southampton SO17 1BJ, Hants, England