1. Chemical Engineering Department, Kuwait University, Safat, Kuwait;
2. Chemical Engineering Department, Universiti Teknologi PETRONAS, Seri Iskandar, Perak Darul Ridzuan, Malaysia;
3. Academy of Sciences Malaysia, 20th Floor, West Wing, MATRADE Tower, Jalan Sultan Haji Ahmad Shah off Jalan Tunku Abdul Halim, Kuala Lumpur, Malaysia;
4. Chemical Engineering Department, University of Waterloo, Waterloo, Canada;
5. Department of Chemical Engineering, Khalifa University, The Petroleum Institute, Abu Dhabi, United Arab Emirates