Thread:Ultrasonic9000/@comment-24199723-20150727223135/@comment-4220590-20150728092144

There should be a citation. I added it personally to have it confirmed whether it is true or not. I have tried contacting Steven Frost about this on Twitter, but he will not respond. Frankly, I cannot confirm whether it is true or not, I am only giving that editor the benefit of the doubt.