1. Clean
Combustion Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal, Jeddah 23955-6900, Saudi Arabia
2. Research
and Development Center, Saudi Aramco, P. O. Box 62, Dhahran 31311, Saudi Arabia
3. Bruker Daltonik GmbH, Fahrenheitstrasse
4, 28359 Bremen, Germany