Crossmark policy

Asian Medical Press Limited(H.K.) is a member of crossref and participating in the crossmark service. In the service, all articles published online by us continue to have following actions: corrections, retractions, withdrawals and other updates. Our authors can continue to submit their requirements for corrections or retractions or other updates(supplementary material, linked clinical trial et al.) on their published articles to us. These update information on the published articles will be linked to the relative webpage via clicking the crossmark button(). We committed to maintaining version of record copies of content that display the crossmark button.