new clinical trial xna extraction worksheets - adapted existing molecular xna extraction worksheet functions to handle both molecular & clinical trial sections; had to use fully qualified method name for weaken() in RecordHandler or mail_reports & diagnosis_status_alerts crons fail with fatal error; substituted leedsth.nhs.uk in 'from' address and added 'reply-to' header to emails to suppress nhs.net appended warnings; temporarily suspended Family ID requirement for Rare disease SLF; grouped common barcode styles