1. Advanced Manufacturing Technologies; GlaxoSmithKline, Medicines Research Centre; Gunnels Wood Road Stevenage SG1 2NY United Kingdom
2. Advanced Manufacturing Technologies; GlaxoSmithKline; 709 Swedeland Road King of Prussia Pennsylvania 19406 USA
3. Department of Pure and Applied Chemistry; University of Strathclyde; Glasgow G1 1XL United Kingdom
4. Molecular Design, Computational and Modeling Sciences; GlaxoSmithKline; 1250 S. Collegeville Road Collegeville Pennsylvania 19426 USA