Progress in Orthodontics is a fully open access, international journal owned by the Italian Society of Orthodontics and published under the brand SpringerOpen. The Society is currently covering all publication costs so there are no article processing charges for authors.
　　《正畸学进展》是一本完全开放的国际期刊，由意大利正畸学会所有，以SpringerOpen品牌出版。该协会目前正在支付所有的出版费用，因此没有对作者的文章处理费。