Medical Xpress (Douglas, Isle of Man, May 7) -- By simply carrying around their cellphones, patients who suffer from chronic disease could soon have an accurate health monitor that warns their doctors when their symptoms worsen. GaitTrack, an app developed by researchers at the U. of I., turns a smartphone into a sophisticated medical device. Also: Health Canal.com (May 7), Nature World News (May 8), Red Orbit (May 8), India TV (May 13), Zee News (Noida, India, May 11), Oman Daily Observer (Muscat, May 11), GCN Tech (Vienna, Virginia, May 13), Med Device Online (Pittsburgh, May 14), Medgadget (El Granada, Calif., May 16), ENC Magazine (May 8), International Business Times UK (May 9).