Results are given as advices and they are only indications. The authors of this app shall not be liable for any damages relating to the use of the app. Let us remind you that the article 1383 of the French civil code defines the principle of personal liability for the damage caused by one's intentional act, by one's negligent act or by his imprudence. What's more, as stated in the article 1384 of the French civil code, a person is liable not only for the damage he causes by his own act, but also for that which is caused by the acts of persons for whom he is responsible or by things which are in his custody.