Hey man, I don't have the answer to your question but I want to ask you one. I also applied the BBS this year (international applicant but live in Boston right now) but didn't get the interview. Does that mean it's a rejection? or there will be another round? I just want to confirm there is no hope at Harvard and I can move on with others. I e-mailed them but they just replied as my application is under review and the decision will be made by mid-March, which I cannot wait for such a long time. Thank you very much in advance.