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Time spent outdoors is the best defence against rising rates of short-sightedness, but scientists are searching for other ways to reverse the troubling trend. Time spent outdoors is the best defence against rising rates of short-sightedness, but scientists are searching for other ways to reverse the troubling trend. ....

United States , Hong Kong , Chang Gung Memorial Hospital , Taoyuan Xian , Australian Capital Territory , United Kingdom , South Yarra , University Of Houston , Rafael Grytz , Richard Lang , Nathan Congdon , Neelam Pawar , Ian Flitcroft , Kaikai Qiu , Christine Wildsoet , Ian Morgan , Pei Chang Wu , Lisa Ostrin , Kevin Frick , Centre For Eye Research Ireland , Keio University School Of Medicine , Lijiang Shiyan School , Australian National University , Cincinnati Children Hospital Medical Center , Us National Academies Of Science , Hong Kong Polytechnic University ,