Could you please evaluate my profile and help me in choosing the universities? I am looking for PhD in Biomedical engineering for the Fall 2015 session. So far, I have selected following universities:

University of Wisconsin Madison
University of California , San Diego
Vanderbilt University
Case Western Reserve University
Northwestern University
University of Southern California

Educational Qualification: BE(Biomedical Engineering) and M.Tech (Biomedical Engineering)

TOEFL: 101
GRE : 313 (Q 162, V 151) AWA 4

Research Experience : 4 years

2 International Conference papers, including 1 in IEEE conference. 1 journal Paper but currently under review process.
Please help.