Greetings of the 4th International Symposium

The 4th International Symposium on the Bi-Digital O-Ring Test (BDORT) is to held from July 22 to 23 at the Ibuka Auditorium, Waseda University in Tokyo.

I am delighted to be nominated as a Chairman of this Symposium and, at the same time, I feel keenly that this role is extremely important because the general and specific interest in BDORT is expanding all over the world.

I hope that researchers and physicians who are interested in the mechanism of BDORT as well as in the application of this test to the diagnosis or the treatment of diseases attend this Symposium and discuss all aspect of BDORT. Accordingly, I am convinced that this Symposium is an important opportunity for you to acquire greatest knowledge and skills as well as share experiences of BDORT with colleagues from around the world.

 By the way, on the previous day of the Symposium, the 10th Congress of Japan BDORT will also be held at the International Conference Hall, Waseda University. Thus, I sincerely welcome you in Tokyo and wish you a wonderful experience, both scientifically and socially.

I am looking forward to seeing you in Tokyo.

Hideo Yamamura, MD, FICA.E.

Chairman  4th International Symposium

on the Bi-Digital O-Ring Test