Authors of accepted articles will be charged a publication fee as follows: • US$500/NT$15,000 for Review Articles of 6 printed pages or less (invited reviews are exempt); • US$700/NT$20,000 for Original Articles of 6 printed pages or less; • US$400/NT$10,000 for Brief Communications and Case Reports of 4 printed pages or less; • US$200/NT$5000 for Medical Images and Letters to the Editor of 2 printed pages or less. Authors will be charged US$170/NT$5000 per extra page over the page numbers listed above; color illustrations will be charged at the rate of US$100/NT$3000 per page. The accepted article will proceed to the next stage only upon receipt of payment of the total publication fee.