BEGIN:VCARD VERSION:3.0 REV:2026-04-27T02:46:37Z N;CHARSET=utf-8:Chester Clarke, M.D., M.P.H.;;;; FN;CHARSET=utf-8:Chester Clarke, M.D., M.P.H. URL:https://www.exponent.com/people/chester-clarke ORG;CHARSET=utf-8:Exponent TITLE;CHARSET=utf-8:Managing Scientist EMAIL;INTERNET:cclarke@exponent.com TEL;WORK:+1-301-291-2509 PHOTO;ENCODING=b;TYPE=WEBP:UklGRt4TAABXRUJQVlA4WAoAAAAQAAAArwAA2wAAQUxQSB8G AAAB8IZq2+NG2radHBRFIQohjBDGGCGMJokOphM5dwthNHlGmA6m0+Sccx4jGuNJnVsYY4QRk4M RQghjOiE0OYlOk4wRmmSMEKIoipNjclDtZ/26QkRMgEYe2yThsX3/+Yg0I+QPBHRNEGnkcTTSNT 1gBoKhYLCzuzMUCvp18jCaEQxH563tWxvpWLAxfum8aE+kMxLpDPh0Ig9CesAfS1y1/cYHB8ezr 79ZyGbvTmy9KrU1uX57fMGSoOY1NDMQjia2XrE9/Xg6PVqutazGzLc/1Gfqn1VOVz46fXxoo0le gvRgZONV9z9843P7x05OXZhr8h/OFsZymcHhR18ePZwZv73bR16BDF+wa/32J8dypbeLM03Jf+5 8XXl1+Na7b3zy0SeHXzyZT15saJ6ANKPr4oGBXCl/vNy0+O9Ktuul3OHh4TsfT48/s7xbUx+RYc Z2Do8UK599YfM/LZ3p/MvZJ+997sFU1CTVaeHegUJ+erblOPyvytZ0cfjW/r69q8OkNi1yVeYDy +G2lF+P7dx5cyqxyE/qIr0ndfgDm9vWqg7tHbh79zI/qYqMeempusXt3PhsdHxvcomhKC10zatn LMntLZvTH01kn+y/mBSkRx8/XpPsQmm1pvPv7l9JiiFj2b7xGrtW2rNv7w4qhYKJu4e+le5h5ub kvTGFkL9350hdsrudLw4uI1WQ0b2z2GDXy1p2tSL0YOT+000GKGsvLicVUKDrxo8shiirD/eowB 9MvtpgkM7JlIlP60w9XJUo2JlYRPCMBUOVJuO00yECR9H7x09KIHL2Tg2cuX5s9GtG6tQXEbbI4 P7cLBS2CyYho/jI/nMMtrUVmt6fLs+hkV90IfP35aYlGv7hGQOYb/MFm+HapQguzTzcZMDn+jVY erQoEbWyYVRkxD9ixM67SULVde8cJPnJ7T5QxuqsDYkb93ah6puSmKxXQ6C0oR8YsyyHQfVUGHV 9PSbquwCrcQWmQN6C1bwVknHdtIRlpzGt/gCXk4Hkj+UdWDIHybfs8VlcZQ2REbv7W1xvQ/LN2z 8Ly56EZD56RsKSEwRIW160GbaTA6RHBisNXHJCBzTv4MsFCxYf7wB0XTI5AawaxGNsXp4o2LjO+ fAEkgtuzFi4qjoeY+Wl8aKN6wsNUGjB3ndbuKoGHmHGM4cbsJxJHyDf+n2FJiz7cBAQXbr7VQuW 87KJyHfN67jmajcTIP+Sl+dgfXTV5HV4BHU9M4NKli6NpAmPCAwcl6iOD9x+nQCkJUaaoFg6tQQ isejmCxKTUz14BUEKxydtSPKDebpo3/YyLj04B8nO+AgUmbfOQLIe1gQoQde1MG0kWKKXIc8YAp cxBykngInXIV0DLYnonAbN38AjEwKamMJzVIB7EU8a3W48L6KLSjj70FEdzgg6cRpOAd6LcKqEb gDOlEDXC+drQmc20FQEOvE2mgl8KTSH8ekVMDfjE4scLBsVIIagOB0qEAeRfC2UoJ0E8roaxKVN HI8qQqw8AyOpCqEvOopBRpQhxHYMP+kK6cVQEArplhCeUYoFIa4SUUZgmUrJIMgLpdyLYKdakgA aHWrpBXBUKIWedJ+MKaWrZLvvVaGSi79l91sxlUSmGWBaKMT3AQP81lTJUQbobBQK2SoRpIVClj cZYJYUEv2BAb5tCHV0nGGAB3WhDvM4u/9CQri4/fQCu776oCkUor/Kri9pwt3tpmXZ/a2tKqFRR ij3G+oYZJBfLFPFzRIF24M+JaQcBlrP9ofQUb/FYK3i3VFg+t5zkgE75YfnESRta5Vhy08eDMOh a84wdqe01Q9lY5kVODce11AsL7Iqa0MxBD2vO6xQ5/g1mst6Rm1W7YUHgy6Kjlms4sZor0suzli sajl1hdZ+3UdtVvqZm8328j/cYOXXH+9sH33vDHvC5nCkPShVZc9ojcX+PVp7mj2lM7GS/p2NZc leU5ZW/nO0vsSeVL457x9aOSXZq9ov+v+BJW9K9rK1nfrfWFJw2OtWlvwFSuQle2Bnf1L/g52fS fbKZ5b/TrKHbizyWnzG57X4cc/VingtPuy5GmGvxfd6ro881+z//fd///03PEd67J8AAFZQOCCY DQAAcEwAnQEqsADcAD5tMJNGpCMhoysVfECADYlnL0+Kw53CBDBuoPChng49a7xR8+Y0bN/uRm2 cTNQzmU/4/0mdHH1vwJvR3RXkw/nAu9GHqziPDNRcqNSavPAz4EiG5S2MLpX3GK+cX5Gq/SrkV9 jIJdnTUOz+4zU9TWcUWHVeiQkKi/Uq0AelNMFXjuOCjrpxzaT/Psl+WWbUv4O/gYE2pA5+bdrY0 jwYpXUHhd3jnJYh1i952WCYrWJFmB2Hygy/NllkEj9a657PzgEmv0ujyL5h/QoD6hXxyk8j4++L Sp/f9ihi8iZwcbx/A/FhhsMLdaeohm/nS5QqpkPe3UCgyPrTLs+fEFITW5eNE940phI6IOgv7S9 VkX6kZu5l11XD7nGAR0IOsH//E77QEkVPmV6scjJ19+cna3Fn+Hs/A/JYZoXpYp5UpAonWVjZvb cu0gI7eT/E4KmEGE78tGG5LKlXeRtrZHRV6i5xfos7K0gv8O7q1tsq+ETI+Lmd1kzmqv28H1ldy tnmtfLv/lljadsR7vdHqtVf12Uor1mkSXTphCClhJqQOlZEqsUx7BgYlc7SUdWMufK0PbYokXYX lMTAHFRXfXD89Jtd0JJ3uZzyeHT9/XK6/L+qRELQ9NEEH7iY0qdv8FC4FplvjnAaVYdPfPwznvc zA6Ac/IlU9R6ww4mqYgXtGwCnypF49GCU3y8PStTNikeWToDs3B6Jb9eeIQxZEtFEDtZU4r+xXk ZAHUtvpvXWjEmEzEMySDkKoE2iyya74lUk9DpAzNKk9eDTzw18KApYSRGIdXM8SV3tgLMCnzMCd vELToAA/vUg//90S//ue3//7omAyW3gXwVJ7/H68ZH8cllUVAUSWXcTTvv4f3LZDFSeZLNLwY// we7E9kySJr//+xmkUgAD3+bh9/J5yoznTWSN9/qK/ZhSJs+ZXJz/iWoOrrjrfTMyQOTeiHSEAve CM54d1Z/snGcpX2niiWqyut9Jq0qv5ruliGtdHS39tsw74DR0Nz64kGdhlc/EjRBLOtQ94FQlt2 LWmtf+hL2L05W74/YsbFF0Ywix4RIxJ/zCKbHQgSd0G3t2wZi2GtBjWyyCIG+E+TxRLH+z+sR2Q +PHldjvsUdZkc6HBPr3l6Xd2DkLmKlD9QOjH/TmF7M73Wz+pHEduxD0ICVowqKUk8VTznYBuR1Y 8d2g81MeDiitOUlhizbAkaWIXPvf7sf9i7x05fdx9P3cy90LTYWScbLX9k9z1qvQ8KEImR7V/8Z 8t6JfZsVQMsZ5Sc71VdAEcgZ1dWGubjr1JQ5JTM/Q9hzsXzRTT0NwC0pTn23cqbEQ/cRfGcWpE4 qAPXThjUkuJalUnRunXv1fKynKuOmI51u73C2qFPUZ9eywAsIENMBycvyE1Q6Njzj9rK/okRwXL Z1Jw7IYHL2JeoriOlPoQ0NSOqAViMrgG44U2+of8jF9lhAw+LqPbinoTAJsUXBDMnuMra6z5FZG PYPskTns/VrFjEjWaDv1bt2NL6Ti6J2PFNYpSzWK2mmsmqd/R8QbHLAsYSEG+26XTvBxh5YeXHS yt5MfvcvaLb2atcTIl/neeGsnrHpn1A7M/60kD0izaZ+zhN+ZYjlsFoATPlzTJ1NSvN5WzyALBq EKPqcjc31U1Co4kau6UOEpYKHLLnqs4DoLd6aZi8uE0inrndE1LUyhV85mNf5SWK7hTe/1PbD+d ahezkybgwon1xRsvPTYRfzKm8OQNgiMzKZrP0tlNa7fk2Mv5JoZJUs8PlMhTOj/8j6eZcMsOquH X46r/L+wu7B73RjJZgmdEhSMu1oSMIox3QnXRHN/M8+zjVxWBRMCJxQMySWYA7GBNLX6Ld1mpfy AgrRrotmuuYAWutKqU7Q7nI9LfvKOLdjoNL2nx5/kft6na/cprcNoD0qoDVl0quW7/LX5/KdNI7 eUu62HRc4QFxGbP+Vuinm63MCmY4Zj7cPWAx9YxqOSb/vTYIBKEkKE/NnDR2BaX2G4XsvW38OtY XMAWhq4zYK+qDJjpW2qQ0XLEOjotCUj9zGw1GpMOK6adc5Tj8A4PwMUq02L529x5Cj/OAVC/ERr /+gMwcSdD0lx2oGkwjhHJlfvPcM55KWR4EwHkT4SyYeS2SUIkyEry/A1G4UG14ztOgtA7knWDCx g3TF4BVZ1qGT5vRGrmL0II2Y79PRHC712j6I8wEYb7gmYF8rh1NDIGECMibci+Lk1mWZD6efKWo qKR5CIfjw1wlz0xBAhtHgeMxlhTvmP4cRQL4zte711FSawP3sbYPkCr/NCSDVuTQB6sZMrsMqaa Qs5C6M07WZbUcqXoyt6ydkNr4r+c+3y8CmP7hHtWO07pu941oivRDKZijPSLJn3+Gwm/NNmkGNV 7yY8xNawKi2zgMKk15nGskQkiS9mCOEK+5aGmkfvGDMsi8jh0beapMuPM2Ul8hiQ+WcS3QtdpZp XsCSxb/VGjwsYjAPHr9VhitGMHvJ+A7uwqWg4ScLwl/0/pXskt82nmjzB6igN8jkCQq/6chfgSu rIS6ILUSvlADbHZeFWJoZKbk+di/ILK54aGyeOpdIJCVcZ2dC+xVmzuxWC47PZKdOsl6VISCiMH TxT3LBf9wLVo7tM280QNhFbsP9wwJqiEHAxwQMVBwur7Y2/BInAcrZHZedC0JN8r+zxrqwGuT6l SsWLOULRHJDF2Lvx11IH+uDn5FSWA0ypp+OUjF5fh0zl2rK0K9U2965z5i6AhC6+7rc3MdHUHs7 Ip22TTiZjPFYlY86jarJ8j9QevvuhLgLStSXkaPF22DVbEyJsqtUkQB1ktUOwwm49SeTpiMNfLa bjF9Ugj7563NWdgtS1rF+XLBuWMUL4GufCl/yRc6Yn69gIhy3yGjHt7rJRVBCIgOOpV/GM+x4Wb 1rai1Hx9GKBial7QB+QTpNxckrla9/sMJ6jssj1uThYUxNXYWm6nAXU/ys22cs5vxOj2ieKtkzJ pEBD9eEzgl/LGq7Klf6EgksDt52+FKHv9ZU9/kChXdCOgbOHjBac6EldUPbtBveEKK6T2c4Y13O gZXtNRlONqkkrkkH5939fL2ML7wPt8HObSlFU/6UWKkd+uKE6EeGKvJp8Pf5lkTjIq4cFItjrQr 9HVTTcsyIChX0YwSxiJYoJp13qkjdkyXgU4dMsJfIRwaGFcTk+WFOhZ2mBLz7IuW5TBTiQ2otsY W7Q3tgc9tVBSizGGUHH8Ru/g4GmIRRskTW33cCwq7Me8msf97zOI9AZ6tTLHAkdfVnTGW44x1pM m4gNnkLfm0n/zTa5zc1fAu2cSjWcTTbYmIgLXyJUOO6RL223lrki/eUZZJUlsq261eC0SIb/N7I gPFpyP9dtb/qhqH1LQS6klZYiVQCxLhnByL+VS4dEBfFxNXMfOSNUm5DWahhbOQpeB4n7j9L2t8 ET2JX2DCHt8IsCBlPN2ADQp08kf3Vxtc8RP7wYeW27/nuEshX/zub+Lf4FRWpsR1zgMtQ4msY7i LnXiZ/t2vysZ73LgASTF01h2+g6Q4z0H3VFRw0DGBaydiuRZEyF3yHdxiVQvX7ymSNj3puMuKbn RdUKk9W3mikzwH/Ll8kQn5JIQW2zS+MuhILfXPa8Hlyl6XSrTg/23xlBc4l4iLYhZMRjK6s/X1G wLnptSMqZFIf9cinph3chBKwtRknMoZ2S1C0CJfp+roHC33Q/FJ9DfQ2/3/trOl541abDe2SWOE rA27wAI2SfHnNBWRxh55yOTxSmFFSlSFSsymhLTJSj5U1V+M0w5FK7DeukweabAXHhiX7yOgua4 0ZJTJTlkA7g26/YAR8LlTcUT9w2Nz4sWSzVgU48TP5n7tfXRDXieSDvwl4gaZ/S1L54RMlIw0Fu XWm5gAFLApOf3wqEksL15EWT/VBEC5/wtmvtM4srden9QP/TjCOBr3MR+Iv6Ee05oqB9TvRLisl 4AKI31mz3Oq92/Yf0XLuovF3KecROvPfwOa4o+gOEC5g0lQnvOxIPvzM9X1ddOrx/+zYuCCYDZS zJltZeOPatOk2Gzf1Q+KVpsbw9AvAbEAUqbEGqKPj96oOu59iKU8AbL2KhFhH+AOpPukQ2OPeGR H3QhdOnuxp6ZtLWPUKDtloDrmuK0Z6ML6A6nsqRJeyFQgBdgAB1M7pKZgiqPIu0wnLVUttl39Td 3b5YqNEfJoKRz1U+aRlP4Lsfw5Z8MLv/caMSe1zk7Taob+ttSBYqAVy9aehab5d1Edciv76ntJu cFX144itIqmCcmlT7o+m3FdpHFzURQII7Jnum2UitEzMj91huBz0FfCzMPe+8ws3nCOAwUO/ykK itnRypgVPCrmbPTZntiKjSzN1vU/fCgiZYV/5rfcQD45qt4pOIghT+lRtfFDvHWfpz09RZ1Hsza HvWPExV3WXLKIed+ynURVg+CGMJKvclKw5wGYMEPx/wWxVvak8RY3jy24zDgzNnwCR9dEFnoUhd y7sTCeewVoN2LVXzg6+sR1o7iYxy9tpsULXpcxPe0Gz2k4IZT9mPZGIQ720tjK36AjGz+HfvgJm TYqwx8M4xNoJHSBR0C3h8mbbGf7VcspacaqommWelEM0qPXt0ivlR+AzYpmZML97ROgAA END:VCARD