Dr. med. Stefan Pieper has been working in a practice for integrative medicine with a focus on mitochondrial medicine, acupuncture, nutrition and homeopathy for 25 years. During his time at the clinic, he worked for many years in internal medicine, anaesthesia and neonatal intensive care units. He is a paramedic and holds a British Diploma in Anaesthesia.Dr. Pieper developed a diagnostic tool for the reliable detection of FQAD and he is one of the most experienced therapists in this field. With over 500 FQAD patients treated, he has an exceptionally high level of expertise.Currently he is working together with the Centrum für Herz-, Kreislauf- und Gefäßmedizin, University of Berlin, Charité, on a study regarding the use of Fluoroquinolones and the risk of aortic aneurysm and dissection.