I was just wondering if anyone knew what the limit on LOR are for Wash U St. Louis. Their MD side want 3 university instructors and 1 extracurricular person. Their MSTP side wants all research mentors. MSAR says 3-6 recommendations. Can I submit up to 6 recommendations (or even up to 7 or 8?), especially as an MSTP candidate? I emailed their office and called, but due to COVID, no response yet...