This author has not been identified. Look up 'B. Michael Kelm' in GoogleThis author has not been identified. Look up 'Michael Wels' in GoogleThis author has not been identified. Look up 'Shaohua Kevin Zhou' in GoogleThis author has not been identified. Look up 'Sascha Seifert' in GoogleThis author has not been identified. Look up 'Michael Sühling' in GoogleThis author has not been identified. Look up 'Yefeng Zheng' in GoogleThis author has not been identified. Look up 'Dorin Comaniciu' in Google