1. National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran
2. Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
3. Department of Biomedical Engineering, Tufts University, Medford, MA, USA
4. Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, South Korea
5. Department of Nanobiomedical Science, BK21 PLUS Global Research Center for Regenerative Medicine, Dankook University Graduate School, Cheonan, South Korea
6. Department of Biotechnology, Indian Institute of Technology (IIT) Kharagpur, West Bengal, India
7. 3Bs Research Group, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Guimaraes, Portugal