Hi guys,  I am an applicant from India applying for the environmental health science MS program thi

Hi guys, 

I am an applicant from India applying for the environmental health science MS program this year. The unis I've shortlisted are:

1. Columbia (environmental toxicology)
2. Boston university
3. UNC- Chapel hill
4. NYU
5. USC
6. Rutgers
7. Arizona University
8. Univ of Minnesota (twin cities)
Profile: My undergrad GPA (life sciences) is 3.86 on 4 and I am currently pursuing a post graduate diploma in clinical research. WES evaluation is still underway and TOEFL iBT is 110.  I have one publication and around 5month research experience in life sciences. I have also done an add-on course in medical biotech and interned at a tox lab for 3 months. I have decent LORs from my professors and a research scientist. 

The low: my GRE score is 304 (152q, 152v)-retaking it this month

What are my chances with my current status? Could you suggest unis where I have a higher chance of getting in? Also, kindly let me know the minimum  GRE score I need to get into these colleges? Any help would be appreciated.