- Ms. Seoyeon Heo for visiting University of Stuttgart, Germany and collarborative research with Prof. Heng Xiao.
- Mr. Minjae Jeong for visitng UPenn, Philadelphia, USA and collaborative research with Prof. George Park.
- Ms. Yeji Yun for visiting Sorbonne University, Paris, France and collaborative research with Prof. Paola Cinnella.
- Mr. Jaehyeon Park for visiting U. of California, Davis, USA and collaborative research with Prof. Seongkyu Lee.
