[1] Carol Davila Univ Med & Pharm, Fac Med, Bucharest 050474, Romania
[2] Fundeni Clin Inst, Ctr Hematol & Bone Marrow Transplantat, Dept Hematol, Bucharest 022328, Romania
[3] Romanian Acad, Stefan S Nicolau Inst Virol, Dept Cellular & Mol Pathol, Bucharest 030304, Romania
[4] Univ Massachusetts, Chan Med Sch, Dept Neurol, Worcester, MA 01655 USA
[5] Taizhou Univ, Dept Basic Med Sci, Sch Med, Taizhou 318000, Zhejiang, Peoples R China
[6] North Bengal Med Coll & Hosp, Dept Med, Darjeeling 734012, W Bengal, India
[7] Sheffield Teaching Hosp NHS Fdn Trust, Acad Dept Gastroenterol, Sheffield S5 7AU, England
[8] Lecom Seton Hill, Greensburg, PA 15601 USA
[9] Serv Hosp, Fac Med, Lahore 54000, Pakistan
[10] Univ Nairobi, Dept Human Anat & Physiol, Nairobi 00100, Kenya
[11] Udayana Univ, Fac Med, Denpasar 80361, Bali, Indonesia
[12] Dr NTR Univ Hlth Sci, Dept Gen Surg, Vijayawada 520008, Andhra Pradesh, India
[13] Univ Med & Pharm Craiova, Dept Pathophysiol, Petru Rares No 2, Craiova 200349, Romania
[14] Filantropia City Hosp, Clin Hematol, Craiova 200143, Romania
[15] Carol Davila Univ Med & Pharm, Fac Med, Dept Internal Med, Bucharest 050474, Romania
[16] Clin Emergency Hosp Bucharest, Internal Med Clin, Bucharest 105402, Romania