201, a, Jaroslav Vizd' Abbas, K., European Commission, Joint Research Centre, Institute for Health and Consumer Protection, Ispra, Italy Abbaszadeh, Moloud Abdel Rahman, Hany Abdel-Dayem, Hussein M. Abdelrazek, Saeid Abdelrazek, Saeid Abdelrazek, Saeid, Nuclear Medicine Department, Medical University of Bialystok, Poland Abe, Takashi Abedi, Seyed Mohammad, Department of Radiology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran Abedi, Seyyed Mohammad, Department of Radiology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran Abedian, Zeinab Abouzied, Moheieldin Abstract, Congress Abu-Judeh, Hani H., Department of Neurology, NYU Medical Center, New York Abufalgha, Khalid Acampa, Wanda Acuña Hernandez, Marylin Adam, Zdeněk Adamska, Krystyna Adinehpour, Zohre Aditya, Elyas Afgan, Aida, Center for Nuclear Medicine Clinical Center of Serbia Agazzi, Giorgio Maria