Graft-versus-host disease (GVHD) is a common and severe complication that occurs after stem cell transplantation, where the donor's immune cells attack the recipient's tissues.
A cold weather stress test for electric vehicles showed the vehicle drove 14 to 39 per cent less than their official range when driven between -7 and -15 C.
For patients with psychiatric conditions from addiction to mood disorders such as depression, disrupted sleep can often exacerbate symptoms and make it harder to stay on treatment.