1. Department of Radiology University of California La Jolla California USA
2. Department of Ultrasound Institute of Fundamental Technological Research, Polish Academy of Sciences Warsaw Poland
3. Bioacoustics Research Laboratory, Department of Electrical and Computer Engineering University of Illinois at Urbana‐Champaign Urbana Illinois USA
4. Liver Imaging Group, Department of Radiology University of California La Jolla California USA
5. Department of Food Science and Human Nutrition University of Illinois at Urbana‐Champaign Urbana Illinois USA
6. NAFLD Research Center, Division of Gastroenterology, Department of Medicine University of California La Jolla California USA