to previous studies \[[@pmed.1002585.ref005]\], whilst being easily interpreted without limiting statistical power. The light drinker (1--\<3 drinks/week) category was chosen as the reference category for mortality and combined outcomes, as these individuals were hypothesised to have the lowest mortality. The never drinker category was chosen as the reference category for risk of cancer, as it was hypothesised that these individuals would have the lowest cancer risk.

Outcome assessment {#sec014}
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Vital status during follow-up was ascertained by annual mailed questionnaires and periodic linkage to the National Death Index. We used International Classification of Diseases, 9th Revision (ICD-9), codes to classify the underlying cause of death specified on the death certificate. Causes of death, in order, were defined as follows: cardiovascular disease, including heart disease (ICD-9 codes 390--398, 402, 404, and 410--429)EXCLUSIVE By Pete O’Rourke

Celtic youngster Liam Morrison has agreed to join Bayern Munich after the German club won a legal battle for his signature, Football Insider understands.

As revealed by Football Insider last month, the German giants have been working on a deal to prise the Scotland youth international, 16, from Parkhead and that he was on the verge of agreeing terms with them after being offered a contract.

A Celtic source has told Football Insider that the club’s hopes of keeping hold of Morrison, who has one year to run on his youth registration, have failed.

Bayern and Morrison’s representatives legally challenged the youth registration successfully and Celtic have been forced to let the player leave for Germany.

The teenage centre-back has agreed personal terms with the Bundesliga champions and will