medical care services; medical treatment services; medical advisory services; advisory services relating to medical services; health care consultancy services (medical); physicians' services; hospital services; medical health assessment services; ophthalmology (medical services); providing information including online, about medical services, and veterinary services; health clinic services; private hospital services; consultancy and advisory services in relation to medical services; advisory services relating to medical problems; surgical treatment services; Ophthalmology (medical services)