8 days from initial application to getting an email.
Updated my application a few times the day after I applied and then decided to leave it although I was wondering myself if every time that you update it the countdown starts from zero again. I'm not really sure. My plan was to wait for about a week and if I didn't hear anything then I would delete everything I wrote in the additional info section and update my profile to see what happens. But I never had to do that in the end.
Hope that helps. This whole recruitment process is still a mystery to me!