Thanks to all who kindly contributed especially translators.
SENIOR EDITOR: William Yong M.D. Professor of Pathology at UCLA, Los Angeles, CA; EDITORS/WRITERS: Diviya Gupta and Michael Wang(CA);
TRANSLATORS: Y. Behabanian M.D. (US); Alex Baizhou Li M.D. (China); Y. Wang M.D.(US); E. Hall (US); S. Magaki MD (US); N. Vehabedian (US);