Nucl Med Commun 2015 Mar;36(3):268-78
Departments of aNuclear Medicine bBiostatistics, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey cImperial College Healthcare NHS Trust, Service of Nuclear Medicine London, London, UK dDepartment of Biomorphological and Functional Sciences, University Federico II, Napoli, Italy eUniversity Hospital Marqués de Valdecilla, Nuclear Medicine Service, Santander, Madrid, Spain.