症例報告
Efraime S. Mercado and Joselito B. Diaz
解説
Harshita Gupta, Harneet Kaur, Payal Mahajan and Gurkeerat Singh
ミニレビュー
Guido Barosco, Roberta Morbio, Francesca Chemello, Roberto Tosi and Giorgio Marchini
解説
Carlos Vergés, José Salgado-Borges, and Francesc March de Ribot