[1] ICTP Campus, TWAS, I-34151 Trieste, Italy
[2] Natl Ctr Child Hlth & Dev, Ctr Regenerat Med, Tokyo 1578535, Japan
[3] Univ Philippines, Dept Internal Med, Manila, Philippines
[4] Univ San Francisco Quito, Escuela Med, Quito, Ecuador
[5] Univ Fed, Inst Biofis Carlos Chagas Filho, BR-21941902 Rio De Janeiro, RJ, Brazil
[6] Serbian Acad Arts & Sci, Dept Med Sci, Belgrade, Serbia
[7] Univ Auckland, Dept Med, Auckland 1142, New Zealand
[8] Univ Manchester, Div Cell Matrix Biol & Regenerat Med, Manchester M13 9PL, Lancs, England
[9] Hop La Pitie Salpetriere, Dept Immunol, F-75013 Paris, France
[10] Czech Acad Sci, Inst Philosophy, Prague 11000 1, Czech Republic
[11] Zewail City Sci & Technol, Ctr Excellence Stem Cells & Regenerat Med, Giza 12578, Egypt
[12] St Georges Univ London, Inst Infect & Immun, London SW17 ORE, England
[13] Acad Sinica, Inst Biomed Sci, Taipei 115, Taiwan
[14] Jawaharlal Nehru Ctr Adv Sci Res, Mol Biol & Genet Unit, Bangalore 560064, Karnataka, India
[15] Univ Witwatersrand, Dept Pharm & Pharmacol, Wits Adv Drug Delivery Platform Res Unit, ZA-2193 Johannesburg, South Africa
[16] Dr C Jose Manuel Ballester Santovenia, Inst Haematol & Immunol, Havana 10400, Cuba
[17] Lithuanian Univ Hlth Sci, Med Fac, Inst Physiol & Pharmacol, LT-49264 Kaunas, Lithuania
[18] Bangabandhu Sheikh Mujib Med Univ, Dept Hepatol, Dhaka 1000, Bangladesh
[19] Royal Coll Surgeons Ireland, Dept Anat & Regenerat Med, Tissue Engn Res Grp, Dublin 2, Ireland
[20] Univ Pretoria, Fac Hlth Sci, Dept Immunol, Inst Cellular & Mol Med, Pretoria, South Africa
[21] Univ Pretoria, Fac Hlth Sci, South African Med Res Council, Extramural Unit Stem Cell Res & Therapy, Pretoria, South Africa