Journal article (2014) - H Ye (author), Huaiyu Ye (author), H. Ye (author), H.Y. Ye (author), S.W. Koh (author), C.A. Yuan (author), H.W. van Zeijl (author), H.W. Van Zeijl (author), Henk Van Zeijl (author), Henk van Zeijl (author), AWJ Gielen (author), SWR Lee (author), Kouchi Zhng (author), G. Q. Zhng (author), Guo Qi Zhang (author), G.Q. Zhng (author), G.Q. Zhang (author), Guo Qi Zhng (author), Guogi Zhang (author), Guogi Zhng (author), Guoqi Zhng (author), G. Q. Zhang (author), Guoqi Zhang (author), Guoqi Zhang (author), Guoqi Zhng (author), Kouchi Zhang (author)