We use the reCAPTCHA service of Google Inc. (Google) to protect data sent through this website. This function checks whether a message is being sent by a person, in order to prevent 'spam bots', for example, from automatically sending messages or leaving comments. This involves sending a visitor's IP address and possibly other data to make Google reCAPTCHA work. The content of a message is sent to and processed by Google. The IP address is hereby abbreviated and made anonymous in countries that are part of the EU and states that participate in the treaty for the European Economic Area. In exceptional cases, an IP address is completely transferred to a Google server in the United States and abbreviated there. On behalf of the owner of this website, Google will use this information to evaluate your use of the service. The IP address provided by reCAPTCHA will not be merged with any other data held by Google. The collection of this data is subject to Google's data protection rules. More information about Google's privacy policy can be found on this page: By using reCAPTCHA, you consent to the processing of data about you by Google in the manner and for the purposes set out above.