wrong author

Dear Mendeley One of my publications as first author is registered with another first author? How can I correct this? Something is generally wrong with the list of authors... http://www.mendeley.com/catalog/fibpph-trial-fibrinogen-concentrate-initial-treatment-postpartum-haemorrhage-study-protocol-randomis/ please see http://www.trialsjournal.com/content/pdf/1745-6215-13-110.pdf for correct details. Kind regards Anne