Authors: Jiang X, Sun M and Liu C*
Authors: Marinova L*, Petrova K and Evgeniev N
Authors: Dehaene A, Smeets A, Vos H, Van Ongeval C, Neven P, Laenen A, Schops L, Prevos R, Thywissen T, Keupers M and Nevelsteen I*
Authors: Abdel-Fattah WI* and El-Bassyouni GT