LETTER TO THE EDITOR: A visit to the Endourology and Stone Service at St. Bartholomew’s Hospital (Barts), London, UK

I was pleased to have been accepted to visit the Endourology and Stone Service at Barts by the director of the service, Mr. Noor Buchholz. This 1-month visit from June to July 2011 turned out to be one of my most valued professional experiences.