![](https://media.springernature.com/w110h61/springer-static/image/art%3A10.1007%2Fs00769-015-1154-z/MediaObjects/769_2015_1154_Figa_HTML.jpg?as=webp)
![](https://media.springernature.com/w90/springer-static/cover/journal/769/20/4.jpg?as=webp)
Volume 20, Issue 4
August 2015Topical Focus on PT/EQA - Part 1
17 articles in this issue
Topical Focus on PT/EQA - Part 1