1. Department of Electronics and Communication Engineering, NMAM Institute of Technology, Nitte, Udupi, Karnataka 574110, India
2. School of Electronics and Communication Engineering, REVA University, Bengaluru 560064, India
3. Department of Electronics and Communication Engineering, St. Joseph Engineering College, Mangaloru 575028, India
4. Department of Instrumentation and Control Engineering, MIT, Manipal University, Manipal 576104, India
5. Department of Cardiology, Kasturba Medical College, Manipal University, Manipal 576104, India