Jang Wangh
社説
Tao Xiao and Yun-Feng Fu
総説
Fausto Martin De Sanctis
研究論文
Vinicius C Souza, Luiz FRM Mourão, Paulo HB Araújo, Rafael MS Mendes, André LF Barros, José CFF Junior3,4,Tiago O Leão and Marcus A Preti
症例報告
Aweke Kindu and Gashaw Getaneh*
Grant J and Chester V