Musthafa Mohamed Essa
Nota do Editor
Gilbert Ansoglenang, John Dadzie Thompson and Samuel A. Awugah
Artigo de revisão
Benjamin U Nwosu
Comunicação curta
Yuejiao Fu, Pengfei Li and Soowoon Chung
Artigo de Pesquisa
Xiuqing Zhang, Bindong Song, Guixia Xu, Shengtang Zhang, Yinyong Ding and Fangli Cao
Relato de caso
Zuevsky A