There are many points of evidence for this. As Damon said, Kilgour and Matas list 52 of them. I’ll present just one: Dr. Ko Wen-je, chairman of the Traumatology Department, National Taiwan University Hospital. Ten years ago Dr. Ko went to a mainland hospital to negotiate reduced kidney and liver prices for his department’s elderly patients. After a friendly banquet, Dr. Ko was given the Chinese price, which was about half of what a foreigner pays. In response to Dr. Ko’s concerns about unhealthy criminal organs, the Chinese surgeons assured Dr. Ko all the organs would come from Falun Gong: these people don’t drink; they don't smoke; they practise very healthy qigong. We appreciate your discretion.

柯P認為該書中所述「與大陸官員接洽」或「購買器官」之情事絕非柯文哲醫師本人，若說柯P沒說謊的話，那就是Ethan Gutmann的程度差誤會了柯P的訪談內容？或是說Ethan Gutmann指的是另外一個柯姓醫生呢？可否請Ethan Gutmann說明他到台灣到底訪談了那些人？

沒有做偽證, 是有心者故意曲解. 這篇大意是指柯證詞指出中國大陸賣法輪功學員器官,而柯得知這件事的契機是因為病人要去大陸移植,但大陸收費對台灣人等同外國人,他為台灣病人爭取是否能用大陸價格完成(他沒辦法阻止病人去大陸移植).這要說他到仲介器官,還差一點證據,就是證明他從中獲取不法利益.不論是從醫生的角度,從法的角度,到道德的角度, 拿這份文件攻擊仲介器官的人其心可議. 作者甚至讚揚他的勇氣,因為他的證詞, 比全世界的醫療組織調查做的都還要多. 以下原文:

     Dr. Ko is now the leading candidate to be mayor of Taipei, largely due to the perception that he is a man of integrity. I’ll go further. Dr. Ko’s testimony has done more for this investigation than all the world’s health organizations put together.

     如果就這份證詞,柯P完全得罪中國政府.而且這聽證會是討論中國器官問題,自然不會對柯p與聽證會無關的事項取證(例如他是否有不法仲介器官等). Ethan沒作偽證, 柯p也沒問題. 也沒必要提供錄音供社會檢視. 提供了也沒用. 因為搞不懂的就是搞不懂.