1Biomedical Image Analysis Group, Imperial College London, United Kingdom. Electronic address: jjcerromar@gmail.com.
2BCN Medtech, Dept. of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain; Galgo Medical S.L., Spain.
3Galgo Medical S.L., Spain.
4Graduate School of Information Science, Nara Institute of Science and Technology (NAIST), Nara, Japan.
5Biomedical Image Analysis Group, Imperial College London, United Kingdom.
6BCN Medtech, Dept. of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain; ICREA, Barcelona, Spain.
7Sheickh Zayed Institute for Pediatric Surgicaonl Innovation, Children's National Health System, Washington DC, USA; School of Medicine and Health Sciences, George Washington University, Washington DC, USA.