AUTHOR=Fissore Davide , McCoy Timothy TITLE=Editorial: Freeze-Drying and Process Analytical Technology for Pharmaceuticals JOURNAL=Frontiers in Chemistry VOLUME=6 YEAR=2018 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2018.00622 DOI=10.3389/fchem.2018.00622 ISSN=2296-2646