1. Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran
2. Applied Cell Science Department, Kashan University of Medical Sciences and Skin and Stem Cell Research Center, Tehran University of Medical Sciences, P.O. Box: 13145- 784, Tehran, Iran
3. Nanotechnology and Regenerative Medicine Commercialisation Centre (Ltd), The London BioScience Innovation Centre, 2 Royal College Street, London, NW1 0NH, United Kingdom
4. Applied Cell Science Department, Kashan University of Medical Sciences, Kashan, Iran