You may wish to ask the Radiology Depts. of the Bronson Methodist Hospital in Kalamazoo, 601 John St and the Ascension Borgess Hospital, 1521 Gull Rd. Shall I provide the phone numbers?
Ahmed Abed if you are interested in submillimetric CT, I can suggest a free dataset made of 81 patients (93 scans in total, someone has a follow-up CT too).
Intensive care unit information, human based clinical score, and automatic tissue labeling are provided as well.
1- M.E.H. Chowdhury, T. Rahman, A. Khandakar, R. Mazhar, M.A. Kadir, Z.B. Mahbub, K.R. Islam, M.S. Khan, A. Iqbal, N. Al-Emadi, M.B.I. Reaz, M. T. Islam, “Can AI help in screening Viral and COVID-19 pneumonia?” IEEE Access, Vol. 8, 2020, pp. 132665 - 132676.
2- Rahman, T., Khandakar, A., Qiblawey, Y., Tahir, A., Kiranyaz, S., Kashem, S.B.A., Islam, M.T., Maadeed, S.A., Zughaier, S.M., Khan, M.S. and Chowdhury, M.E., 2020. "Exploring the Effect of Image Enhancement Techniques on COVID-19 Detection using Chest X-ray Images". arXiv preprint arXiv:2012.02238.
1. https://www.kaggle.com/tawsifurrahman/covid19-radiography-database (3,616 COVID X-ray Images with other classes)
2. https://www.kaggle.com/anasmohammedtahir/covidqu (11,956 COVID-19 and other classes with ground truth masks)
3. https://www.kaggle.com/aysendegerli/qatacov19-dataset (4603 COVID-19 chest X-rays. From 4603 images, 2951 of them have their corresponding ground-truth segmentation masks)