My work was submitted by collaborators without my name, and the university supports them. What are my options?
You might want to consider this discussion of authorship by ICMJE, the statement of interest being that 


  The criteria are not intended for use as a means to disqualify
  colleagues from authorship who otherwise meet authorship criteria by
  denying them the opportunity to meet criterion #s 2 or 3. Therefore,
  all individuals who meet the first criterion should have the
  opportunity to participate in the review, drafting, and final approval
  of the manuscript.


So if you made substantial contributions to the conception or design of the work; or the acquisition, analysis, or interpretation of data for the work, then you should have been given the opportunity to meet the third criterion. If indeed your colleagues just hijacked the work, there is a clear argument to be made that this is a violation of an ethical principle (depending on whether there are other material details that we don't know of).