1. Biochemistry Department, Satyamjayatu: The Science & Ethics Foundation, Palakkad, Kerala, India
2. Environmental Chemistry Department, Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, Novosibirsk, Russia
3. Department of Mechanical Engineering, Gifu University, Gifu, Japan
4. Industrial Sciences and Technology, Karel de Grote University College, Antwerp University Association, Hoboken, Belgium