Comentário
Basant Elnady, Tohamy Elkhouly, Mohamed Alshaar and Hawazen Alqahtani
Artigo de Pesquisa
Khaled M Alsubiaee, Mohammad S Alshahrani, Alnashmi B Alazmi and Rifca A Alsadoon
Artigo de Pesquisa
Evija Stumbra Stumberga, Gaida Krumina, Helena Mikazane, Silva Senkane and Liana Ziediana
Relato de caso
Russell Vickers E
Comunicação curta
Linde Musters, Ten Broek M and Kraan GA