1. School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma, USA.
2. Center of Excellence in Electrochemistry, University of Tehran, Tehran, Iran.
3. Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, USA.
4. Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.
5. Provincial Key Lab of Pulp and Paper Science and Technology and Joint International Research Lab of Lignocellulosic Functional Materials, Nanjing Forestry University, Nanjing, China.
6. Center for Nanofibers and Nanotechnology, Nanoscience and Nanotechnology Initiative, and Faculty of Engineering, National University of Singapore, Singapore, Singapore.
7. Department of Mechanical Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore.
8. Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.