Do you think it is "Pao Ti"? Attending university and colledge is a genernal idea, but Post-doc is just a very special sample. In USA, most universities even do not take post-doc as student, Post-doc is one kind of staff of the university. So I don't think it is a good idea to use a very speical sample.
Sorry, my bad. I did not read it carefully. Post-sec! not "Post-doc". What is post-sec? Did you mean "Postsecondary"? Do you think the computer will recognize this word? I am not sure, but I prefer to use another word instead of "Post-sec".