Responsible Manager
Ayşen AKINCI TAN, Ankara

Editor-in-Chief
Levent ÖZÇAKAR, Ankara

Associate Editors
George BRUYN, Netherlands
Erkan DEMİRKAYA, Ankara
Feride GÖĞÜŞ, Ankara
Murat KARA, Ankara
Salih ÖZGÖÇMEN, Kayseri

Editorial Secretary
Timur EKİZ, Ankara

Past Editors
Tansu ARASIL
Hami KOÇAŞ
Peyman YALÇIN
F. Deniz EVCİK

Biostatistical Consultants
Can ATEŞ, Ankara
Beyza DOĞANAY, Ankara
Atilla Halil ELHAN, Ankara
Erdem KARABULUT, Ankara
Umut ÖZBEK, Ankara
Pınar ÖZDEMİR, Ankara
Derya ÖZTUNA, Ankara
Yasemin YAVUZ, Ankara

English Consultant
Michael CLEMENTS, U.S.A.

Editorial Board

Roy ALTMAN, USA Mesut B. ATAY, Ankara Yeşim KURTAİŞ AYTÜR, Ankara Paul A BACON, UK Tamas BENDER, Hungary Murat BİRTANE, Edirne Hatice BODUR, Ankara Stefano BOMBARDİERİ, Italy Pınar BORMAN, Ankara Maxime BREBAN, France Bülent BÜTÜN, Antalya Fernando CAVALCANTİ, Brazil Lale CERRAHOĞLU, Manisa Eduardo COLLANTES-ESTÉVEZ, Spain Laszlo CZİRJAK, Hungary Atul DEODHAR, USA Fitnat DİNÇER, Ankara Berrin DURMAZ, İzmir Tuncay DURUÖZ, Manisa Süreyya ERGİN, Ankara

Armen Yuri GASPARYAN, UK Steffen GAY, Switzerland Feride GÖĞÜŞ, Ankara Rezzan GÜNAYDIN, İzmir Sami HİZMETLİ, Sivas Kassim JAVAİD, UK Mohamed KAMEL, USA Peter KORNAAT, Netherlands Jens Gert KUİPERS, Germany Şehim KUTLAY, Ankara Ayşe KÜÇÜKDEVECİ, Ankara Robert LAHİTA, USA Ulf MÜLER-LADNER, Germany Salih ÖZGÖÇMEN, Kayseri Tuulikki SOKKA, Finland Ömer Faruk ŞENDUR, Aydın Ayşen Akıncı TAN, Ankara Tiraje TUNCER, Antalya Peyman YALÇIN, Ankara Hatice UĞURLU, Konya