MD. Oncoplastic and reconstructive surgeon, Head of Breast Unit, LISOD Hospital of Israeli Oncology, Kyiv, Ukraine. Founder and scientific director of the Ukainian International Breast Conference. Founder and scientific director of the Ukainian oncoplastic educational course for breast surgeons. Scientific director of 3rd CEECBCS Congress. Member of ESSO, UAPRAS, CEECBCS.

MD, PhD, Dr. Habil., F.E.B.S. Head of Centre of Surgical Oncology, Head of Department of Breast and Sarcoma Surgery, National Cancer Institute, Budapest, Hungary. President of the Central-Eastern European Academy of Oncology, Past President of the Hungarian Cancer Society. Founder of the Central-Eastern European Breast Cancer Surgical Consortium (CEEBCSC), Founding member and Executive Committee member of BRESO.

MD, PhD, Clinical Associate Professor, Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel. Director of Department of Oncology of Rambam Medical Center, Haifa, Israel. Head, Advisory Board, LISOD Oncology Hospital, Kyiv, Ukraine.

Consultant breast surgeon, Professor of Surgery, Breast Cancer Unit Medical University of Lodz Cancer Center, Lodz, Poland. BRESO certified breast surgeon. Hon. European Board of Surgery Qualification in Breast Surgery. Ex-member of the Board of Directors of the European Society of Surgical Oncology. Member of the Board of Directors of the Polish Society of Surgical Oncology.

Professor of Surgical Oncology, Faculty of Medicine, University of Alexandria, Egypt

MD, PhD. FEBS. surgeon, chest surgeon, plastic surgeon, clinical oncologist Deputy Head of Breast and Sarcoma Surgery Dpt., National Institute of Oncology. Budapest, Hungary.

MD, Ph.D, Head of Breast cancer department SBHI LOKOD, Asst. Professor of the FSBI N.N. Petrov research institute of oncology. St. Petersberg, Russia. Memeber of the RAOM, RUSSCO, ASPS, CEEBCSC.

Medical oncologist, breast surgeon, Breast cancer department, NMRC of Oncology N.N.Petrov, St.Petersburg, Russia.

MD. Vicepresident of Romanian Society of Breast Surgery and Oncology. PhD student “Carol Davila” University of Medicine and Pharmacy, Bucharest “Prof. Dr. Al. Trestioreanu” Institute of Oncology, Bucharest ProfMedica, Bucharest

MD, PhD, Deputy director of National Center of Oncology named V.A. Fanarjyan. Assistant professor in National Institute of Health, Yerevan, Armenia.

MD. Breast surgeon, Breast Unit of LISOD Hospital of Israeli oncology.

MD. Hon. Senior Lecturer, Onco-plastic Breast Surgeon, Clinical Lead Breast Surgery & MDT Lead Guy’s & St. Thomas’ NHS Foundation Trust, London, MDT Lead, University Hospital Lewisham, London, Chair -Breast Pathway Group South East London Accountable Cancer Network, Member- ESSO Eductaion and Training Committee, UK, Founder of www.breastglobal.org.

MD, FACS, FEBS, Professor of General Surgery in Marmara University School of Medicine, President of SENATURK. European Academy of Senology, Düsseldorf, Member of Faculty, member of TPRASA Breast Repair Working Group, Turkey/

MD. Radiologist with special interest in breast radiology, Clinic "M24", Kyiv, Ukraine.

MD. Professor, Medical Director Hospital Gerresheim, Chief of the Department of Plastic and Aesthetic Surgery, Sana Kliniken, Düsseldorf GmbH, Germany. Founder and Scientific director of International Breast Symposium in Dusseldorf.

MD, PhD. Senior Surgeon in General surgery for Breast Surgery, Plastic and Reconstructive Surgeon, Vilnius University Hospital Santaros klinikos, Lithuania.

MD, PhD, Breast Surgery Consultant, Surgical Oncology Department of Janusz Korczak Provincial Specialist Hospital in Slupsk, Surgical Oncology Department of Specialist Hospital in Kościerzyna, Swissmed Hospital, Gdańsk, Poland.

MD. Clinical Department of General and Oncological Surgery, Zielona Góra University Hospital. Chair and Department of Oncology, University of Zielona Góra. Clinic of Surgical Oncology, Poznan University of Medical Sciences. President of the Polish Society of Surgical Oncology. Founding member of CEECBS.

MD. Head of CNPE "Regional center of oncology", Kharkiv, Ukraine.

MD. Molecular pathologist, geneticist, Medical director at Preci laboratory Kyiv, Ukraine, ESMO member.

Professor, Medical Director of Oncological University Hospital, Tirana, Albania, Head of Oncological Surgery and Intensive Unite,University Hospital Center, Tirana, Albania. Lector of Surgical Oncology, Department of Surgery, Tirana Medical University, Member of Health Session Albanian Academy of Sciences.

MD, PhD, DSc, Plastic Surgeon, Chairman of the Plastic Surgery at University Hospitals Gdańsk, Poland. State consultant for Plastic Surgery for the Pomeranian Region.

MD, PhD, Professor of Medical Oncology at Sorbonne University. Executive director of the Institut Universitaire de Cancerologie – Sorbonne University. Medical Practitioner at Medical Oncology Department of Tenon Hospital, Paris (APHP). Head of the Breast Cancer Expert Center INSERM U938 (biological research and cancer treatment). Regional Coordinator (Paris region) of training programs in clinical oncology. Professor-Consultant at the Universities of Belgrade and Skopje. Member of the expert council ESMO, ESO-CORE. President of AROMA.

MD. Junior Doctor, Department of Breast Surgery, Riga East Clinical University Hospital, Latvian Oncology Centre, Breast Cancer Patient Organization VITA, Medical Consultant. Riga, Latvia.

Asst. Professor. Consultant Breast Surgery, Surgical Oncology Unit, Faculty of Medicine University of Alexandria, Egypt

MD, PhD. Department of Oncology, Breast and Skin Plastic and Reconstructive Surgery, FSBI "Herzen National Medical Research Center of Radiology", Moscow, Russia.

MD. Clinical oncologist at the Israeli Oncological Hospital LISOD. Member of the European society for Medical oncology (ESMO)

MD, PhD. General and breast surgeon, consultant, Department of Breast and Sarcoma Surgery, National Institute of Oncology, Budapest, Hungary.

Minister of Human Resources of Hungary. Founder of CEEAO

MD, PhD, Professor, CSD Medical Lab, Kyiv, Ukraine. Member of USCAP, ESP, IAP.

MD. Breast surgeon, Plastic and reconstructive surgeon, Head of Plastic and Reconstructive surgery department, Medical center “Garvis” Dnipro, Ukraine, Breast surgeon in Dnipro State oncological hospital, member of USAPS, ISAPS, IBSA

MD. Head of the Department of Pathology CSD Medical Lab, Kyiv, Ukraine. Member of USCAP, ESP, IAP.

MD, Head of Breast Radiation Unit, Sheba Tel Hashomer, Ramat Gan, Israel, Senior lecturer at Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel, Sheba Medical Center, Ramat Gan, Israel, PhD student at GROW-School for Oncology and Developmental Biology or GROW (Maastro), Maastricht University, Maastricht, The Netherlands.

MD, plastic, reconstructive and general surgeon, Department of Breast and Sarcoma Surgery, National Cancer Institute, Budapest, Hungary.

MD, PhD. Professor, Department of oncology North-Western State Mechnikov Medical University, Head of Breast Cancer Department, NMRC of Oncology N.N.Petrov, St.Petersburg, Russia. Founding member of CEEBCSC.

MD PhD, Medical Advisor S.I.T. Sordina IORT Tecnologies S.p.A., Associate Professor University of Antwerp, Staff Member Iridium Netwerk, Professor Marie Curie Université Paris Science et Lettres, President of the European Cancer Organisation.

MD, PhD. Deputy Head of the Department of Surgical Oncology and Breast Diseases, Director’s representative for the Breast Cancer Unit, Department of Surgical Oncology and Breast Diseases, Polish Mother’s Memorial Hospital - Research Institute in Lodz, Poland

MD, PhD, Program of Mastology, Department of Ginecology and Obstetrics, Universidade Federal de Goiás and at the Gynecoloy and Breast Unit, Araújo Jorge Hospital, Brazil. ACCG

MD. Professor, Chief of Plastic and Reconstructive Surgery Dept., Regina Elena National Cancer Institute, Rome. Member of APSCI, IPRASS, ISS, ISAPS, FAPS - Joseph Society, ICPRS.

MD. Clinical Senior Lecturer in Surgical Oncology at Queen’s University in Belfast, honorary consultant breast surgeon at Belfast City Hospital. Chair of the UK National Cancer Research Institute Breast Research Group and a member of the NCRI Strategic Advisory Group, Clinical Director for the Northern Ireland Cancer Trials Network. Belfast, UK.

MD, general surgery resident, Department of Breast and Sarcoma Surgery, National Institute of Oncology, Hungary.

MD, PhD. Professor, Senior physician at the Department of Gynecology and Obstetrics at the University of Ulm, Germany, Head physician of the Clinical Centre for Women’s Health at the Hospital Esslingen/Neckar, academic teaching hospital of the Tübingen University, and Head of the Interdisciplinary Breast Centre in Esslingen. Member of the surgical sub-board of the GBG (German Breast Group),Member of the Executive Board of AGO-B, Founding member and Chairman of the EUBREAST, Germany.

MD, PhD, FRCS, FEBS, Med. Habil. Honorary Professor Fudan University Shanghai Cancer Center. Medical Director Breast Health Program Shanghai Jiahui Breast Institute, China. Honorary Consultant Oncoplastic Breast Surgeon Guy's Hospital London. Past-President European Society of Surgical Oncology. BRESO Chair.

Prof. Dr. med. Head of division Breast Surgery, Institution University Hospital, Basel. Founder of the Oncoplastic Breast Consortium (OPBC), member of Scientific committee St. Gallen International Breast Cancer Conference, Vice-president, Swiss Society of Senology, Advisory board and surgeon representative within the Swiss Society of Senology, Co-founder of the Basel Breast Consortium, Basel, Switzerland.

MBBS, MRCS (Ed), MRCSI (Dublin), DBRM (UAB), FEBS (Breast Surgery), FRCSEd (Gen Surgery), MD (Leeds) NRS Fellow, Chief Scientist Office (CSO) in Scotland Consultant Oncoplastic Breast Surgeon, Aberdeen Royal Infirmary and BMI Albyn Hospital, Honorary Senior Clinical Lecturer, University of Aberdeen, Tutor MS Oncoplastic Breast Surgery Program, University of East Anglia, Norwich, E&T Committee Member and Communications Team Member, The Association of Breast Surgery (ABS), E&T Committee Member ESSO, Examiner at the European Board of Surgical Oncology and European Board of Breast Surgery (UEMS), UK

MD, PhD, leading science researcher, oncologist, Bones, skin, soft tissue and breast tumors Department, NMRC of Oncology, Rostov-on-Don, Russia.

MD, Head of General Oncology and Radiation Therapy Service. LISOD Hospital of Israeli Oncology, Kyiv, Ukraine.