Dear, My draft slides for Hadron 2017 (Sep. 25 -29) is seen at "https://www.jlab.org/Hall-B/secure/hadron/presentations/HADRON2017/Tsuneo-draft1.pdf". If you have comments and suggestions, you are appreciated. This is for 15 minutes' talk (+ 5 min. discussion) and I use about 15 minutes for this draft. Regards, Tsuneo Kageya.