参考文献
SEOUL NATIONAL UNIVERSITY RandDB FOUNDATION; KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY; Kim, Baek Jin; Cho, Jin Ku; Kim, Sangyong; Kim, Young Gyu; Kang, Eun-Sil; Chae, Da Won
Patent: US2013/345446 A1, 2013 ;
Location in patent: Paragraph 0056 - 0061 ;