Hello Maran,
Thank you for responding. I received medicals in Aug 2013 and due to medical issue, I did re-medicals and submitted in Oct 2013 but received fairness letter again in Aug 2014. Responded to fairness letter in Oct 2014 and still waiting. Basically they have taken 1 year for re-medical review and I believe they will take an year for final decision and hoping that I will receive final decision in Aug 2015. I received GCMS notes and it looks like the Visa officer sent to Medical officer for review after 6 months of receiving the response to fairness letter. Anyway let us hope for the best.