Conference paper (2012) - D.M. Farley (author), F Boschman (author), JE Bullema (author), AWJ Gielen (author), P Hesen (author), JPHM Krugers (author), F Swartjes (author), H van Zeijl (author), Guo-Qi Zhang (author), Guo-Qi Zhng (author), Guo-Qi Qi Zhang (author), G. Q. Zhang (author), G. Q. Zhng (author), G. Q. Qi Zhang (author), Guogi Zhang (author), Guogi Zhng (author), Guogi Qi Zhang (author), G.Q. Zhang (author), G.Q. Zhng (author), G.Q. Qi Zhang (author), GuoQi Zhang (author), GuoQi Zhng (author), GuoQi Qi Zhang (author), G.O. Zhang (author), G.O. Zhng (author), G.O. Qi Zhang (author), Guo Qi Zhang (author), Guo Qi Zhng (author), Guo Qi Qi Zhang (author), GQ Zhang (author), GQ Zhng (author), GQ Qi Zhang (author), G. Zhang (author), G. Zhng (author), G. Qi Zhang (author), Guo Qi Zhang (author), Guo Qi Zhng (author), Guo Qi Qi Zhang (author), Gouqi Zhang (author), Gouqi Zhng (author), Gouqi Qi Zhang (author), Kouchi Zhang (author), Kouchi Zhng (author), Kouchi Qi Zhang (author), Guo Qi Z Zhang (author), Guo Qi Z Zhng (author), Guo Qi Z Qi Zhang (author), Guoqi Zhang (author), Guoqi Zhng (author), Guoqi Qi Zhang (author), G.Q Zhang (author), G.Q Zhng (author), G.Q Qi Zhang (author), Guo Zhang (author), Guo Zhng (author), Guo Qi Zhang (author), Guoqi Zhang (author), Guoqi Zhng (author), Guoqi Qi Zhang (author)