1. National Cell Bank of Iran Pasteur Institute of Iran Tehran 1316943551 Iran
2. Nanotechnology Research Centre, Faculty of Pharmacy Tehran University of Medical Sciences Tehran 1417614411 Iran
3. 3B's Research Group, I3Bs – Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine AvePark, Parque de Ciência e Tecnologia Barco Guimarães 4805‐017 Portugal