T. Dart comment on PFShttps://seekingalpha.com/article/4336576-marathon-gold-comparing-2018-pea-maiden-pfs-study?source=author_rta:read_now&utm_medium=email&utm_source=seeking_alpha&mail_subject=taylor-dart-marathon-gold-comparing-the-2018-pea-with-the-maiden-pfs-study&utm_campaign=rta-author-article&utm_content=link-1#comments