YUNG SHIN PHARM. IND. CO., LTD.; KUNG, Liang-Rern; HUNG, Yi-Ting; FANG, Tung-Shen; CHANG, Po-Wei; HUANG, Tsang-Miao Patent: WO2014/22237 A1, 2014 ; Location in patent: Page/Page column 5; 6 ;