AUTHOR=ten Cate Hugo TITLE=Thrombosis: Grand Challenges Ahead! JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2021.637005 DOI=10.3389/fcvm.2021.637005 ISSN=2297-055X