[1] Univ Med Ctr Rotterdam, Erasmus MC, Rotterdam, Netherlands
[2] Istanbul Fac Med, Istanbul, Turkey
[3] Med Univ Vienna, Vienna, Austria
[4] Cerrahpasa Med Fac, Istanbul, Turkey
[5] Turkiye Yuksek Ihtisas Hastanes, Ankara, Turkey
[6] Katedra & Klin Chorob Zakaznych, Wroclaw, Poland
[7] Aristotel Univ Thessaloniki, Thessaloniki, Greece
[8] Ankara Univ, Sch Med, Ibn I Sina Hosp, TR-06100 Ankara, Turkey
[9] Ege Univ, Tip Fak, Bornova, Turkey
[10] Med Univ Bialystok, Bialystok, Poland