Table 3.

Articles with further processing strategies and approaches of collected data.

Reference	Year	Summary
Brown et al. (16)	2007	Analysis tools connected to data management system for quantitative image analysis in metastatic lung cancer patients; automatic nodule detection and segmentation for CAD evaluation; communication standards used: DICOM
Carey et al. (17)	2012	Analysis tools used on imaging files stored in database in lung cancer patients; manual image analysis; no communication standardization mentioned
Haak et al. (11, 18)	2014	Analysis tools connected to EDC system for automatic image and biosignal analysis; communication standards used: web services, ODM, SOAP, SFTP, HTTP
Kessel et al. (12, 19)	2012	Analysis tools connected to documentation database via SQL interface; semiautomatic CT image registration and segmentation of pancreatic cancer patients, as well as dose calculation of radiation plans; communication standards used: HL7, DICOM, https
Ozyurt et al. (20)	2010	Analysis tools used on local copies of neuroimaging data after query and download from the data management system; results are transferred back via web services; communication standards used: web services, SOAP, DICOM, https

CAD, computer-aided diagnosis; DICOM, digital imaging and communications in medicine; EDC, electronic data capture; HL7, health level 7; SQL, structured query language; ODM, object data model; SOAP, simple object access protocol.