a:4:{s:7:"authors";s:72:"The first name, last name, and email address of each author is required.";s:17:"authors[2][email]";s:72:"The first name, last name, and email address of each author is required.";s:5:"title";s:49:"Please enter the title of your article. (English)";s:8:"abstract";s:52:"Please enter the abstract of your article. (English)";}