Ludmila Tankova

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Vanya Gerova

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Plamen Getsov

Department of Radiology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Radislav Nakov

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Stanislav Churchev

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Ivan Terziev

Department of Pathology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Irena Kostadinova

Medical University, Central Laboratory of Nuclear Medicine, Sofia, Bulgaria

Miroslava Vitkova

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Ventsislav Nakov

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Damyan Damyanov

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria

Nina Topuzanska

Clinical Center of Gastroenterology, University Hospital, “Queen Joanna”, Sofia, Bulgaria