1. Chevron Technical Center, Richmond, California 94802, United States
2. Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, Sion CH-1951, Switzerland
3. Chevron Corp., Houston, Texas 77002, United States