Available Raw K-space Data

[MRInerd]

Does anyone know of any raw k-space data that also has the gradient file or subsequent patient scans for parallel imaging? I have been using MRIData.com and combining the parallel images with sum of squares, but this introduces bias in the image. I am trying to test some image enhancement algorithms and it's hard to find complete raw datasets.

I was wondering if the Dr. Elster could even possibly post some raw data from his phantoms that we see in some of the discussions? It would be such a huge help to image processing researchers who don't have easy access to research MRI machines.

Thank you very much, and I hope you have a lovely day!