1. Louis Armstrong Center for Music and Medicine, Mount Sinai Beth Israel, New York City, NY, USA;
2. Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA;
3. School of Medicine, Case Western Reserve University, Cleveland, OH, USA;
4. Dyson School of Applied Economics and Management, Cornell University, Ithaca, NY, USA
5. Medicine, Peninsula College of Medicine and Dentistry, Plymouth, UK;