Author Affiliations

Lei Li,^1,2 Chenghung Yeh,^1,2 Song Hu,^2,3 Lidai Wang,² Brian T. Soetikno,² Ruimin Chen,⁴ Qifa Zhou,⁴ K. Kirk Shung,⁴ Konstantin I. Maslov,² and Lihong V. Wang^1,2,*

¹Department of Electrical and System Engineering, Washington University in St. Louis One Brookings Dr., St. Louis, MO, 63130

²Optical Imaging Laboratory, Department of Biomedical Engineering, Washington University in St. Louis, One Brookings Dr., St. Louis, MO, 63130

³Department of Biomedical Engineering, University of Virginia, PO Box 800759, Charlottesville, VA 22908, USA

⁴Resource Center for Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, 1042 Downey Way, DRB 136, Los Angeles, California 90089-1111, USA

^*Corresponding author: lhwang@wustl.edu