AUTHOR=Hu Chaur-Jong , Octave Jean-Noël TITLE=Editorial: Risk Factors and Outcome Predicating Biomarker of Neurodegenerative Diseases JOURNAL=Frontiers in Neurology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2019.00045 DOI=10.3389/fneur.2019.00045 ISSN=1664-2295