sentences:  In 2006, Mannatech distributor Vivienne Balonwu, a U.K. general practitioner, was found by the U.K. General Medical Council panel to have "abused her power as a doctor" after it was determined that she had illegally promoted and sold the company's products to people as a treatment for medical conditions such as chronic obstructive pulmonary disease and stroke-related complications.Following patient complaints about her marketing of the products in 2006, Balonwu was dismissed by her employer, Harmoni, a medical services company, and the GMC panel imposed a 15-month penalty period during which she was "to avoid private or short term locum work" and "to complete a supervised personal development plan to tackle shortcomings in her practice".Also in 2006, Mannatech was named #5 on "Forbes"’ list of America's 200 Best Small Companies.