[Lucy]

I wouldn't think this would be an issue but I've never heard anything about this before so I don't know if it should be a concern or not. Can you discuss with the contractor or your oncologist? I would assume that any safety standards applied in making these elements would make them reasonably safe for everyone - cancer survivor or not.

Interesting question. Sorry I can't be more help here but I'd be interested in whatever you might learn on the topic. Good luck!