The publisher has retracted this article in agreement with the Editor-in-Chief. The article was submitted to be part of a guest-edited issue. An investigation by the publisher found a number of articles, including this one, with a number of concerns, including but not limited to compromised editorial handling and peer review process, inappropriate or irrelevant references or not being in scope of the journal or guest-edited issue. Based on the investigation’s findings, the publisher no longer has confidence in the results and conclusions of this article. Author Pamula Udayaraju disagrees with this retraction. Authors K. Durga bhavani, P. Jeyanthi, Srihari Varma Mantena, T. Rajasri, Bh Raju, N. Ramadevi have not responded to correspondence regarding this retraction.