AUTHOR=Calderon de Anda Froylan , Gaertner Annette TITLE=Editorial: Neuronal Polarity: Establishment and Maintenance JOURNAL=Frontiers in Cellular Neuroscience VOLUME=12 YEAR=2018 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2018.00137 DOI=10.3389/fncel.2018.00137 ISSN=1662-5102