[1] Postgrad Inst Med Educ & Res, Dept Radiodiag & Imaging, Chandigarh, India
[2] Postgrad Inst Med Educ & Res, Dept Gastroenterol, Chandigarh, India
[3] Postgrad Inst Med Educ & Res, Dept Surg Gastroenterol, Chandigarh, India
[4] Postgrad Inst Med Educ & Res, Dept Surg, Chandigarh, India
[5] Postgrad Inst Med Educ & Res, Haematol & Med Oncol, Chandigarh, India
[6] Postgrad Inst Med Educ & Res, Dept Histopathol, Chandigarh, India
[7] Postgrad Inst Med Educ & Res, Dept Cytol & Gynecol Pathol, Chandigarh, India
[8] All India Inst Med Educ & Res, Dept Radiol, New Delhi, India
[9] Tata Mem Hosp, Dept Intervent Radiol, Mumbai, Maharashtra, India
[10] Christian Med Coll & Hosp, Dept Radiodiag, Vellore, Tamil Nadu, India
[11] Univ Texas MD Anderson Canc Ctr, Div Diagnost Imaging, Dept Abdominal Imaging, Houston, TX 77030 USA
[12] Harvard Med Sch, Abdominal Imaging, Marthas Vineyard Hosp Imaging, Massachusetts Gen Hosp, Boston, MA 02115 USA
[13] Univ Med Ctr Groningen, Radiol, Groningen, Netherlands
[14] Mahatma Gandhi Med Coll & Hosp, HPB Surg, Jaipur, Rajasthan, India
[15] Flinders Med Ctr, Div Surg & Perioperat Med, Bedford Pk, SA, Australia
[16] All India Inst Med Sci, Dept Med Oncol, New Delhi, India
[17] Indian Naval Hosp Ship, Mumbai, Maharashtra, India
[18] All India Inst Med Sci, Dept Gastroenterol, New Delhi, India
[19] All India Inst Med Sci, Surg Gastroenterol, New Delhi, India
[20] Tata Mem Hosp, Gastrointestinal & HPB Surg, Mumbai, Maharashtra, India
[21] GB Pant Inst Med Educ & Res, GI Surg & Liver Transplant, New Delhi, India
[22] MAM Coll, New Delhi, India
[23] Apollo Proton Canc Ctr, Med Oncol, Chennai, Tamil Nadu, India
[24] Univ Texas MD Anderson Canc Ctr, Dept Gastrointestinal Med Oncol, Houston, TX 77030 USA
[25] Univ Leicester, HPB Surg, Leicester, Leics, England
[26] Pontificia Univ Catolica Chile, Sch Med, Dept Gastroenterol, Santiago, Chile
[27] Koc Univ Hosp, Dept Pathol, Istanbul, Turkey
[28] Pontificia Univ Catolica Chile, Dept Pathol, Santiago, Chile
[29] Seoul Natl Univ, Bundang Hosp, Coll Med, Dept Surg, Seongnam Si, South Korea