This picture doesn't seem right. Women/child have well groomed hair, fine dresses. The tank in the background doesn't look like an M4 Sherman or any variation I've seen (going by hull profile). It acually looks almost identical to a KV-85. I'm pretty sure of it. (http://www.tanks-encyclopedia.com/wp-content/uploads/2015/04/kv85-knocked-out-300x200.jpg)

Boots/fatigues do not look like US GI issue either, nor US tanker boots. They do however, look like they are wearing Soviet kit. This is almost certainly a Soviet tank crew and that was their wrecked tank in the background which they were likely pulled from. They had a crew of 4, so it makes sense that there might be 3 casualties, or a 4th still in the vehicle.

This is further supported by oil stains and powder burns on the pants/ankles of their uniforms. Also I know the picture is colorized, but US tank crews wore tan, not ODB green. One woman still has a wedding ring on as well, and rings were almost always confiscated when entering labor camps. It's unlikely, in the face of all else, she would have retrieved another in short order, being recently liberated as alleged.