The internet / web can be a good place for information & many resources are available but there can be misleading information, too.
The best sites have .org or .gov in the title.
We do not guarantee any information from these sites but they are sites that have a known organisation behind them
Links may be broken as websites as websites constantly evolving
Websites are a good site for background information but the messages may not be targeted to your specific needs.
This is the role of your treating doctor to find the best advice for you.