Research on Medicurator Supporting Dicomweb

I have done some research on the dicomweb. It can apply to MediCurator. The dicomweb has three levels - study, series and instance. I can query it level by level and inherit it to Medicurator like TCIA. The user only need to add the Url of the server, it can work. And I can use the function of retrieve to download the images. So the Madicurator can implement via it. However, I only find a serverhttp://www.dicomserver.co.uk/DICOMRS.html on which the dicomweb has implemented while the retrieve function didn't finished. So I can not experiment with retrieve function. In conclusion, Medicurator can use the dicomweb without too much modification.