D. V. Ruchkin
A.V. Vishnevsky National Research Medical Center for Surgery; Russian Medical Academy of Continuing Professional Education
Russian Federation

Dmitry V. Ruchkin, Dr. Med. Sci., Head of the Department of Reconstructive Surgery of the Esophagus and Stomach; Professor, the Department of Thoracic Surgery named after L.K. Bogush,

27, Bolshaya Serpukhovskaya st., Moscow, 117997;

bld. 1, 2/1, Barrikadnaya st., Moscow, 125993

V. A. Kozlov
A.V. Vishnevsky National Research Medical Center for Surgery
Russian Federation

Valentin A. Kozlov, Cand. Med. Sci., Researcher, the Department of Reconstructive Surgery of the Esophagus and Stomach,

27, Bolshaya Serpukhovskaya st., Moscow, 117997.

V. I. Pilipenko
Federal Research Center of Nutrition and Biotechnology
Russian Federation

Vladimir I. Pilipenko, Cand. Med. Sci., Researcher, the Department of Gastroenterology, Hepatology and Dietotherapy,

2/14, Ustinsky Proezd, Moscow, 109240.

V. A. Isakov
Federal Research Center of Nutrition and Biotechnology
Russian Federation

Vasily A. Isakov, Dr. Med. Sci., Professor, Head of the Department of Gastroenterology, Hepatology and Dietotherapy,

2/14, Ustinsky Proezd, Moscow, 109240.

Sh. H. Karimova
A.V. Vishnevsky National Research Medical Center for Surgery
Russian Federation

Shakhlo H. Karimova, Postgraduate Student, the Department of Reconstructive Surgery of the Esophagus and Stomach,

27, Bolshaya Serpukhovskaya st., Moscow, 117997.

M. M. Khamidov
A.V. Vishnevsky National Research Medical Center for Surgery
Russian Federation

Magomed M. Khamidov, Postgraduate Student, the Department of Reconstructive Surgery of the Esophagus and Stomach,

27, Bolshaya Serpukhovskaya st., Moscow, 117997.