I have given an interview for a Postdoc position at UCSF, USA by an Assistant Professor recruiting his 1st postdoc. I was interviewed three times (1st over phone, followed by two skype interviews).
In the last interview the PI described about his on-going and future projects and he went on to say "when you come here to my lab..." Which I believe was a slip of tongue.
At the end of the discussion, he told that I will mail you the decision letter in a couple of days. It's been a week since that happened but I have not got any reply yet. Does it mean my application is rejected or its too early to think so? When should I get in touch with him.