Provision of medical services, in particular in the field of ear, nose and throat medicine with all related treatments. May operate medical practices and pharmacies, perform hospital services, offer alternative medicine, acquire, operate, rent and sell medical infrastructure, and trade in medical products and equipment. Is also authorized to acquire, encumber, sell and manage real estate. May establish branches in Switzerland and abroad, participate in other domestic and foreign companies, acquire or merge with similar or related companies, and enter into all transactions and contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it, as well as acquire, manage, encumber and sell properties, copyrights, patents and licenses of all kinds.