Hartfield, Angela (angela Hartfield) (2) Fairchild, Alana (alana Fairchild) (2) Ward, J R (1) Oosterveen English, Frenkie (1) Ben-naim, Arieh (the Hebrew Univ Of Jerusalem, Kirson, Zvi ( The Hebrew Univ Of Jerusalem, Sordo, Jose Angel (univ Of Oviedo (1)