I'm very sorry for your loss. As I read it, the report does not provide any evidence that some brands are better or worse than others. There's not much data, an

I'm very sorry for your loss. As I read it, the report does not provide any evidence that some brands are better or worse than others. There's not much data, and what we have is subject to reporting bias. Both larger and more expensive brands are likely to be highly represented in these self reports.