[1] Minist Interior & Adm, Cent Clin Hosp, Dept Internal Med & Gastroenterol, Warsaw, Poland
[2] Med Univ Silesia, Dept Endocrinol & Neuroendocrine Tumours, Dept Pathophysiol & Endocrinol, Ul Ceglana 35, PL-40514 Katowice, Poland
[3] Med Univ Warsaw, Dept Internal Med & Endocrinol, Warsaw, Poland
[4] Med Univ Wroclaw, Chair & Dept Endocrinol Diabet & Isotope Therapy, Wroclaw, Poland
[5] Med Univ Silesia, Dept Endocrinol & Neuroendocrine Tumours, Katowice, Poland
[6] Maria Sklodowska Curie Mem Natl Res Inst Oncol, Tumor Pathol Dept, Gliwice Branch, Gliwice, Poland
[7] Univ Warmia & Mazury, Coll Med, Dept Cardiol & Internal Med, Olsztyn, Poland
[8] Med Univ Silesia, Chair Oncol & Radiotherapy, Katowice, Poland
[9] Maria Sklodowska Curie Mem Natl Res Inst Oncol, Dept Nucl Med & Endocrine Oncol, Gliwice Brench, Gliwice, Poland
[10] Jagiellonian Univ Med Coll, Chair & Dept Endocrinol, Krakow, Poland
[11] Maria Sklodowska Curie Mem Natl Res Inst Oncol, Gliwice Branch, Breast Unit, Gliwice, Poland
[12] Nicolaus Copernicus Univ Torun, Coll Med Bydgoszcz, Dept Endocrinol & Diabetol, Bydgoszcz, Poland
[13] Med Univ Silesia, Dept Pathophysiol & Endocrinol, Div Pathophysiol, Katowice, Poland
[14] Mil Inst Med, Dept Endocrinol & Radioisotope Therapy, Warsaw, Poland
[15] Maria Sklodowska Curie Mem Natl Res Inst Oncol, Dept Oncol & Radiotherapy, Warsaw, Poland
[16] Lazarski Univ Warsaw, Fac Med, Warsaw, Poland
[17] Jan Kochanowski Univ, Coll Med, Holycross Canc Ctr, Dept Endocrinol, Kielce, Poland
[18] Med Univ Warsaw, Nucl Med Dept, Warsaw, Poland
[19] Med Univ Silesia, Dept Gastrointestinal Surg, Katowice, Poland
[20] Med Univ Lodz, Dept Endocrinol & Metab Dis, Lodz, Poland
[21] Med Univ Silesia, Dept Pathomorphol & Mol Diagnost, Katowice, Poland
[22] Med Univ Silesia, Dept Gastroenterol & Hepatol, Katowice, Poland
[23] Friedrich Alexander Univ Erlangen Nurnberg, Endocrinol & Diabetol, Dept Med 1, Erlangen, Germany
[24] Med Univ Silesia, Dept Radiol & Nucl Med, Katowice, Poland
[25] Maria Sklodowska Curie Mem Natl Res Inst Oncol, Dept Oncol Gastroenterol, Warsaw, Poland
[26] Ctr Med Postgrad Educ, Warsaw, Poland
[27] Med Univ Poznan, Dept Endocrinol Metab & Internal Dis, Poznan, Poland
[28] Ctr Postgrad Med Educ, Dept Oncol & Breast Dis, Warsaw, Poland
[29] Med Univ Gdansk, Dept Radiol, Gdansk, Poland
[30] Pomeranian Med Univ, Dept Endocrinol Metab & Internal Dis, Szczecin, Poland
[31] Ctr Postgrad Med Educ, Clin Dept Colorectal Gen & Oncol Surg, Warsaw, Poland
[32] Polish Red Cross Maritime Hosp, Gdynia Oncol Ctr, Dept Clin Oncol, Gdynia, Poland
[33] Ctr Postgrad Med Educ, Dept Endocrinol, Warsaw, Poland
[34] Med Univ Warsaw, Chair & Dept Gen Transplant & Liver Surg, Warsaw, Poland