 All those attending the Centro Stefano Franscini conference centre in Ascona take their evening meal together. The cost of these meals is included in the registration package. This is a fixed menu with non-alcoholic drinks alcohol is available to purchase. No other food is available on site except for individuals that have registered special dietary requirements. If other food is wanted, then this is available nearby in the town of Ascona. This local organizational arrangement with the provision of fixed meals free of charge will encourage compliance with the diet. 