![](https://www.oruen.com/wp-content/uploads/2016/02/David-Coghill-150x150.jpg)
Dr. David Coghill
Department of Psychiatry & Paediatrics, Faculty of Medicine, Dentistry and Health Science, University of Melbourne, Melbourne, Victoria
Country: Australia Clinical speciality: ADHD![](https://www.oruen.com/wp-content/uploads/2013/07/14.jpg)
Prof. Mark A. Stein
Dept of Psychiatry, Director of HALP Clinic and ADHD Clinical Research Center, UIC Medical Center, Chicago, USA
Country: USA Clinical speciality: ADHD