Nick Barlow is a Consultant Radiographer in the UK who has specialised in capturing and interpreting plain film x-rays at hospitals and healthcare practices for the past 7 years. He has evaluated over a hundred thousand diagnostic images to date, presented training on traumatic injuries and chest cancers at both local and national events, and is currently undertaking research into areas such as Consultant practice and COVID-19. He delivers lectures on plain film image interpretation all over the world and runs regular courses through his website www.nickbarlowradiology.com.

Manuel José Cruz Duarte Lobo graduated in Radiology from ESTEsC and holds a master’s degree in Healthcare Management, with a specialization in Ultrasound. He has been working as a Senior Diagnostic and Therapeutic Technician at Unidade Local de Saúde do Nordeste, a local health unit, since 2008. Additionally, he has been a collaborator and trainer at Sociedade Internacional de Ecografia Clínica (International Society of Clinical Ultrasound) since 2009. He is also a guest lecturer at Escola Superior de Saúde Dr. Lopes Dias, part of  Instituto Politécnico de Castelo Branco, a polytechnic, and a member of the International Society of Clinical Ultrasound (SIEC), a council member of the International Society of Radiographers and Radiological Technologists (ISRRT), and a guest reviewer for the Health Sciences Reports journal. In addition, he has been President of the Board of the Portuguese Association of Medical Imaging and Radiotherapy (APIMR) since 2015.