Mengistu MM
Artigo de Pesquisa
Mehdi Chougan
Mini revisão
Ramyashree Tummala, Sravani Kamatam, Keyvan Ravakhah, Anjan Gupta, Rajesh Sonani, and Samir Patel
Relato de caso
Harold Michael Olson
Ekhlas Uddin
Veronika Nemethova, Igor Lacik and Filip Razga
Carta ao Editor