BEGIN:VCARD VERSION:3.0 REV:2026-04-25T19:46:29Z N;CHARSET=utf-8:Malcolm Driffield, Ph.D.;;;; FN;CHARSET=utf-8:Malcolm Driffield, Ph.D. URL:https://www.exponent.com/people/malcolm-driffield ORG;CHARSET=utf-8:Exponent TITLE;CHARSET=utf-8:Senior Managing Scientist EMAIL;INTERNET:mdriffield@exponent.com TEL;WORK:+44 (0) 1423 878958 PHOTO;ENCODING=b;TYPE=WEBP:UklGRk4RAABXRUJQVlA4WAoAAAAQAAAArwAA2wAAQUxQSMME AAABoMfs/+lK+uWXk5OTprlK09xR0/FM17tj27Zt27Zt27ZnmrHNrsZomjFOTn75rvfe9vP9/bW IiAkwpGa7pdBs1z8gub2BAt8GAoEsmSy39sgsPeZefGkTkVKkVOTl8W6ZXPoi/U2eOvT31fvDZQ wt+brOSZtS/PTSbNqRPFlR6r4OFtKKfHNfU+rb+yuZupBjvKIovV5P6oCc/ZGi1wkWYU8W2uxQV NuDvLz5BtkU9T8U46zKW4pFu4vkyljoUGyq7Qk8GZspdq9bHHmDFMvXvfzEHaXYPuvmxnecYv1g Ai/Wdor9y8mcuPcTwvNxfMiphPGowUYLQjncZML3AwwazkPcYcLp+FjoQ0gXSgb8T6HYXRhYT1h DEp7/IxgaDm8moX3pB+e6D+d1WnAtCG8/bMZNQC9NaMUIsJ0J2nREtBiZdRfSD25g+RQk6gRsOW EejyvuJainblhlCHU+WKNhVYN1HFYPVLkUrOtuUCMJ9kNUQ3CpLKBa4KICoOYC6wNqIrCggWktM NsPyXwITAUgydPAqA8ksRPZfExHkYVMSGeROV8ikiFklAtRnA2tCiJ5GVopSNehdUJk3Ic2HJFY DK0KpMPQOkBqB60apPnInBzCqtcuGU0NZG1EprNE4a/BlHJwnTcrRYiIdoOxQriuTnXo91eRWIX Si7m4/nw/EOs4fRw5BF8bIGWIxccmkGY8tBNAvrY5sD1IxFEOnhtQFnJwW0AZwsF+LOU4GILFFW GgDBYxE58TByZgwwsKMOIgvB5wKqCz08Mx7oI7K+GITuBGCzxxYWzFAInF0N67EBWDdlkgkreRL YYkRiNrhSkXMBXAZD7G9dTAJBbjeu0B1QMXdQI1EdhETEYY2EhMXgeXKoQpycZ1WmKSIVhOPoFJ DIA1UqDyRhA57y83kbBEPRvQaEtEd7SJAmcVhcF0ENiEyJLPE8FSC54QYjeWIhwMguIkcVACykP BQYKN5DgL4iySxTzMRtKKh0pIcvHg+YjjpYsHcRzHbsFEJxwduPC8hpGDC7EYxQ+CjUIoxvMhgy Dq8SFKOBjmMiK2YnAyMeJ/C4HWMyIGYXByMWLdhECXJR+iiA2B2jAi5mOIeBhJCkGglYyIcgqCK sOIGAmBrhqMGEEIVIMRUQVDKIGRARhoKSPHQagBxSwmkj6CIKKHrSwWAoT0biXJQBEoRMEAvlpg 6H0HA10zNERH02JL3ouHntfD5eu19z0hVtO9mL5c7RDscBcTT6HVNkG/3cGEYra7qgj++XI4/CN DxKLaGMCQNPw9seks9MSee+RzYvV+jRj7fGyE2N2aHDuyzF5FHD+tEStf7yWu1cbkWMgx3ybGHz eQ0ZZjoU3Mb00bVe5BNvEfriWjp9F90kK1OTlKPt9M2vi0TjQkT31PGqlmu1LL1e8laeYPFWRqu Ls8Jv1U6/0pJqvcJz192yEuZcylirT1cIqYa0ljIynhWkt65TtPevV5iPSqSJj0KlOE9Mp7l/TK OEiaNYQ0q5SjWeZd0qxupFneiG4NIM3yvdat+aRZuRzd2kiald7RrZmkWelt3RpJmhX3ULd6kWZ ZP+lWG9IsK6RbtUizjJO61YB066Bufe7o1mjSrbB2qf/9x5+jNDsMAFZQOCBkDAAA8EkAnQEqsA DcAD5tLpJGpCKhoysznRiADYlnCHABkJYR2M9tKb8Cdv1zy3nc79BvRlADccN1O7mc0DcZeS3Ie L7/b5lH2DdAgjkYqjfx9Fnr7toLRWLjRO+Gy8sTDJm66NAnTzUdjJ+uq9k4Peh94nKwgYVHhJ/x jAm4E5Z973cdihsqYIMz4koVBXhZud+VJXqW4fcRgPjac0TEinTyRkRoMD1OexHCEyoHv/9Uem7 ctYJbfxKsuffvXmnAS5SzYztQMhl92aHMo5rj+oTS1m3JbTv0CMEeJ5G+FAUsV3k+YvvwEH/23p nldpO3fVyATczxYaZPUrW+l3CN+0dKFAlnbOcCaxdkmNLL60VVoN9dIDW8/bD+pzvDZmZcCsjr3 pkl5/5InGxNZErnZ9Z0Egc9rV4FW7LL0GC4QlpHaq5xtyrf0o5iduVeENewNjpcxgpf4+0QvD8A R6m9fh4X0SdFtO+q8+kzbTaW2e3BsgjNIdcHO+z3xhsoPjr9mWiRGBT+rHd9qtXY0Gh3CJ+eIBH rx+CnoHl5esY5qwGnzTt40KCBgiGnkKDFzHb/0DaJvJ+xl/eDgmngvaQ84gEpwZ2mGxDTUf+Lbs 4oZdCR4j1aVWA0i1d5jO3MbSNO51J9NQcrHg/VFS9qGIeHV7Gj00I2j2sZBWpR1H+BakKT0YNkC rfuMWpwsRqYaBu2dBP0ZTFqicrae8p3jPUmkWepXeRUNMiNA8xf2msxJ8OT5K8rzGgd37oktDK6 tZ6WaE763tpbDwYKc/NP4UvCA2psdlntpWt19sAAAP5ry//3qn/+9Hn//vVQAzfBDlm3hUPT3wd iClJhF58qX/oYKLSf+m144ZZER2L5S97pYls5VKKJj9vdpvQo+AgnDTQBrelzZlQVW4ju0T//+3 gpIgAIf5OvmhZuuxbqVriXielZb/AXGGGOe3Piec+6hp+sltFr2wHeLCN5B6PR1t+vaKEmMr1kj W6yPGJ15cxreYArGLBTiWuAqbJSPJHwxb3GarQAcd3JtyVPObT11AOvt1xErk2MAGPObDdHT36B Zq86Ex2ir97G0prTiA12i0UKyDDk1Rrf5GeIqNj2gAPBysN6GvFkxAAwvptgwbgZzVqu8Q4PjrF 51JQa1Fblp05A0FXxlOHg6j3gz3tSbV1G0XZUWkfHoMFr1EshCaikKqh6SHEPZ9uC8ouxYyIqjA y1gx+SWmc2ql64oy3IJMUdMXv9QSATDsJyETMvxcLEjhukGPi+CtyHbHPsDQTJnIZrNMi1Gj7GQ 70zwfF7CceD5jFp2kS8DMoXIiYfh69xxqiiqHJHRv+cEbLhYFTQMxWBkJDb9Rp+fW4vucfUCKQT nYpaOqjL7aEylWNjOw09CLw02A5Jk7XW8dgl08ISmHjsqQ8FSfBwQdqZ5zs+9Wf+lPFFc/RrTWp 7YQ/OvOZ77rVbE/jawAxlikH1Iy58TFN5nfWyyu9Onw2Jtt7w2+yq5mb6doHfwbij9IzqXcjUNF QGeKiq5xvyPcowAlgjqj9rsvnrdYKsT9dTCKNKumNE1eNBx7yqkk7+N/PkvutXexwZDkNpxkpvF x4xelAEUdUIiIQP7QsKw1n7SDesvn0L8xgqF0NO3PwhGPJ6aPczb3mVFitcCe/Sf1SRiWFOtqgw ejYdSk/grZaOV54KkxfU1k1vN63VnZQexZxzDiQZF7kwuH7mQjMKNz5bzv2QOlcnp7grQtIdeqs 9eKtGYZXlhv6E5ZojYd+3v/0SxPBQ9EaQMi3CfTpdfaQAFaoL4w5sMB5J7kh6xoehGop5cM1w4X L/ivxgNrL7MjVafMOuaxYge2Sm6+7XIIw3/WYJFsjLy5AQq6ysaOmV+SbylXliL3ODtWCOvQNTD RGPm1fOVjsIuyhk3PI7Uey1s+Zk5FN3qk3nq3oX2nt4htSifsKcXYTL+UQ0K+KJR+VVIUqyfwXS QlM9wPuoeFOL6XHedyrVYmhBUTdOoqsBHxOvGnU+pw7Tvvpnf4YW/zqVPTHV5+uaz79mQWnDehD olZmHhkZKDlfW4kjne2S08zgBeFl4DMXOywbwvyCb5xY4a8On8iKjmKMt3BnudxuJo7/Lr9CCtY hn+sg3JBBtvuCt6csVCMSr+NAvY4ojT42m/KiNZcR2V7fRQbsRxFu3zGvG1E/zsVzahuvIrfv/u pXyYDNXPtXTGxGC7TTLdl7uVWugcz6b8w9GCRLdJ6Wavb7h1bluLFNApKVGkSxVwpK1mfOE+0aC Lf/OdwwI4ArIbMxptAgcSTUh9XwKdfEJgH0l2YtZ0R1qpMv+mKqHXPtkDlaPJboWgY1hsTULbuj vO8zMJWCgQqfO4GYVpwFYuwB5JkzeVmnVbsOhDbTtbpxxlwbmE8qECaJJSf8AzTCwRf+8vAKSCw m8gzHqa5BEVG+TV1Xq70gDZrFkXH5PPID8BOr+Zic1fYWHLpEDX3unPTiQo1QSaM0TtbxIWjFqL muwPLTN3Yy0MJV7L+JIQfYP0lgAI53UgcQP13BVCnGI5Ag3A0ijZa1ngrUll0FOo2qPnbwtywaF XAliVG4XG0zkiximPxgHdeFCQDXPPeAZoHypWiyM9uodLuKf58iOXount0VM8v4lY9r0FcObY6d 4CioqpU5EWrILjBOPcoac2s1hLQ3aUmACMS8Ko+GKIGr9RNZ3ixUJqG2Wqr1cIHmqGuqzH2MEU/ DJvIuPHbog4BDHQLZr1asrolWPdCYZLUDQsudGf1kUtxb4eAJM1nBVtyn4iJahVWz/+NjpOENG7 rIBQIq8IdmavlBHYQKg/b3RB2eFe/EZOaKS9lq1rw7vlraA71pNYRp/4fu+IwsPqiWlqppMF5lH ex9ZQo12/qbJUQfi9N2GYiBBTLvGRy3WrVEQg41mAw4DXJ3Iaurt6XOOiNnKA80ExbYr/jpimy2 Sjm+AMW4bscuoa03678+5Ub40PGj++gVBnKGZMlkImrDox93i3cA5bN6GMnKJ8AepAgaeozkmSa J0Qf/p3H4wriA30dbeICDdi1QBz/gkhv6xN+5hH3Ny55FL+SPN61MUeam9gj44ezlrUPbU6ZegM WKdZihAu2T2n4fDxB05avpvHiWryv5Qf/49MRglOpRbNeDwdTBbWFYGm0ncpfi8pM0O05z4nJvW A7B/4HTeC14NAsfIcQ4htByNoNoCE6jkiQXun7aXoRldPjUeV1rltJUT/A5cNQyKuEg2nZGT4cY 7HxRqBjR54ctDUMjw0z0xOolWcAscsUpsC6Zytdz0y+ZcR1Llfe6GkvCWIpcVEpql1WfLN2czMf h36yb/j/qrpllKUE/xy4xEvwTVp7RUSffl3hzvpaEEv2fbS2+qnIDA/Imies5ZLe0aCyr8a6Q3g hjg3w9urHjdvFCxhT0YfTkYX88TKEE8okw0wImD9GznhPqsWzfSZpuQzs3mKmKQPmU8WjzAJwaG VpkRLeHXeYGa1Tb5KydL6YdjNbwJJuGYs4Ch0hZux8KU9XFTcpWziDCokoZ+p5aTkXIiq68lmnO k9IN0FnbpNvfZxUdQGDOe3mCTFrg9rwrACfLDf8f8M+bH3a24VMT+DgxegR6u/ogvmg2+ByXocc m5g5SyuavWfWJG3AeChPjyPWpHcTRuqG31U9bSlTToITQLdcFAfMeO/X4UISGazRFNFyDgf8OXh lo/l1BHCbQX0B79K5t31rA5Vkiq/MSvNTka6SpFnFjr39d0AvMrKxBwpRsiwWVoYQEMSnkp2ato RWW5d4TBZOpM1NrE3B4EvPzyaRQ0v5dDUSnoy5OfXdm7DjMjlpKgZk0pZoMj1I4bP+GQ51OHWEp BYeqmQMJItjguhrUhTbkTAUPsWAZl/Hzeim94djFYVQVz9/Lqb/i1WteuVl/DuuBMOqRbyBhw8v 8ztas+HsXH99lAMnVu5R/90RQl21rDoo7HzKBjUOwZpgqg9iR1FZhCoBpEiyj5j7IKfYWaCSn9h 9LCgKgCWPRx2MCKuSzXH8Y+SCNOOMTpK0X45BWbVhv/fB4Lh+FsuC9XW7Z5T2ItU4poPuXhsVMj oEBj2Cc0ckPV20i4/8SbmERGsfQ6wHE7c8MY+WSOQnyD6nIprzz+mn+UeO+NvxwpsCjl6TGQ99/ LnaNtbDRszymW2Zm1A8z/oe5YVcK7RM24RDYpaULH9WoNrqKME5AcuD3bvFsmaExJlE8Tv7NFHr fF07QRtELOU154jQAAAA== END:VCARD