1. Department of Chemical Engineering, Texas A&M University at Qatar, P.O. Box 23874, Doha, Qatar
2. School of Engineering, London South Bank University, 103 Borough Road, London, SE1 0AA, UK
3. Vinča Institute of Nuclear Sciences – National Institute of the Republic of Serbia, University of Belgrade, Centre of Excellence for Photoconversion, P.O. Box 522, 11001 Belgrade, Serbia
4. Division of Arts and Science, Texas A&M University at Qatar, Education City, Doha, P.O. Box 23874, Qatar