Mesenchymal-to-Endothelial Transition in Kaposi Sarcoma: A Histogenetic Hypothesis Based on a Case Series and Literature Review Gurzu, Simona ; Ciortea, Diana ; Munteanu, Teodora ; Kezdi-Zaharia, Iringo ; Jung, Ioan Abstract Publication: PLoS ONE Pub Date: August 2013 DOI: 10.1371/journal.pone.0071530 Bibcode: 2013PLoSO...871530G