Ajit Behera is an Assistant Professor in the Metallurgical & Materials Department at National Institute of Technology, Rourkela. He earned his PhD from IIT Kharagpur.

Arpan Kumar Nayak is Research Professor in the Department of Energy Engineering, Konkuk University, Republic of Korea. He earned his PhD from IIT Kharagpur.

Ranjan Kumar Mohapatra is Assistant Professor in Chemistry at Government College of Engineering, India. He earned PhD from Sambalpur University.

Ali Ahmed Rabaan is Head of the Molecular Diagnostic Lab at Johns Hopkins Aramco Healthcare Dhahran, Saudi Arabia, where he is also is a member of the Emerging Infectious Diseases task force. Dr. Rabaan is also adjunct Assistant Professor at the College of Medicine, Alfaisal University, Riyadh, Saudi Arabia. He earned his PhD in Molecular Microbiology from University of Sheffield, United Kingdom.