 They include, Ngawang Sangdrol, Jigme Sangpo, Xue Feng, Dr. Xu Zerong, Professor Chen Taihe, and Sandy Phan-Gillis.In an interview with Hong Kong's "Open Magazine" in 2011, Dr. Xu talked about his transfer to a better prison and improved overall treatment and said, "All of this was the result of Kamm's negotiations with the authorities.