Some sources in this document are attributed by name only (e.g. a wire service, broadcaster, or research outlet) without a corresponding public URL. This typically happens when the original confirmation came through a source that doesn't publish individually linkable articles for every report, when the specific article URL wasn't retained at the time of compilation, or when the citation refers to a broader body of reporting from that outlet rather than a single piece. These sources are still independently verifiable by searching the outlet and date referenced. Where a direct link exists, it's included and clickable.