This article refers to:
Kasalak Ö, Overbosch J, Glaudemans AWJM, Boellaard R, Jutte PC, Kwee TC. Primary tumor volume measurements in Ewing sarcoma: MRI inter- and intraobserver variability and comparison with FDG-PET. Acta Oncol. 2017 [cited 2017 Nov 9]; [7 p.].
DOI: 10.1080/0284186X.2017.1398411
When the above article was first published online, an error was noted. In the conclusions of the abstract and main text discussion, it was written that “MRI-based primary tumor volume measurements poorly-moderately agree with and tend to be lower than the MATV.” However, this should be: “MRI-based primary tumor volume measurements poorly-moderately agree with and tend to be higher than the MATV.”
The authors apologize for this error.