1. Department of Speech and Hearing Sciences, Lamar University, Beaumont, Texas, USA
2. Department of Communication Disorders, Texas State University, Round Rock, Texas, USA
3. Department of Applied Language and Speech Sciences, University of Louisiana, Lafayette, Louisiana, USA
4. LERASS laboratory, University of Toulouse, Toulouse, France
5. Department of Speech and Hearing, School of Allied Health Sciences, Manipal University, Manipal, India