He has authored papers pioneering the use of point-of-care ultrasound in children covering various topics from resuscitation, procedures and the lung. He is also the chair of the Pediatric Committee for WINFOCUS, section editor for the Critical Ultrasound Journal on point-of-care ultrasound and serves on the editorial advisory board for the Journal of Ultrasound in Medicine. He has led international pediatric point-of-care ultrasound workshops for WINFOCUS World Congresses since 2006 including subsequent annual editions of the meeting, as well as pediatric ultrasound workshops and lectures at the American Institute of Ultrasound in Medicine’s annual meetings.