Hello, everyone! I need some advice. I am planning to take GRE in the end of September - early October. Since some programs do not require GRE, can I submit my PTCAS application without GRE scores and update it later? If yes, do you recommend to wait and submit my application with GRE scores, or to apply early and add my scores later? Are they even going to consider my application without GRE scores? Thank you!