formatting for Journal of Science and Medicine in Sport

Hi, has anyone formatted a paper for Journal of Science and Medicine in Sport  http://www.elsevier.com/wps/find/journaldescription.cws_home/707423/description#description. They use a numbered system but specifiy numbers should be superscript, unbracketed in the text. Reference list at end should use et al after 3 authors… Cannot seem to find appropriate specific numbered style within the Endnote X4 program. Any guidance is appreciated for a relative novice Endnote user…!