An introduction to the Biennial Review of Pain
Once again, we are pleased to present to our readers the Biennial Review of Pain, including state of the art reviews written by the plenary speakers of the World Congress on Pain. This most recent 16th World Congress was held in Yokohama, Japan, in September 2016. The special issue contains 15 reviews that feature the plenary talks given at the congress. The papers represent a broad spectrum of the most up-to-date basic and applied pain research. All of the articles are peer reviewed and written by top, internationally recognized experts in their respective fields.