The official language for oral presentation is in English. The oral presentation, slide, and handouts, should also be written in English. For poster participant, we suggest that the poster be written in English. The poster should be printed in max. 60 cm x 90 cm size. Poster presentations should incorporate illustrative materials such as tables, graphs, photographs, and large-print text, and materials should be clearly readable from a distance of 1-2 meters (primary text font should be 20 points or larger, and headings font at least 30 points). Vertical standing posters are recommended.