Published on in Vol 21, No 9 (2019): September
1 Gastroenterology Department, La Fe University and Polytechnic Hospital, Valencia, Spain
2 Networked Biomedical Research Center for Hepatic and Digestive Diseases, Valencia, Spain
3 Health Research Institute La Fe, Valencia, Spain
4 Physiotherapy Department, University of Valencia, Valencia, Spain
5 Joint Research Unit in Biomedical Engineering-eRPSS, Health Research Institute La Fe–Polytechnic University of Valencia, Valencia, Spain
*these authors contributed equally