SPARTA ASSET MANAGEMENT BELLEVUE,WA, United States SPARBANKEN I ENKOPING ENKOPING, Sweden SOROS PRIVATE EQUITY PARTNERS LTD LONDON, United Kingdom SPARKASSE ESSEN ESSEN, Germany SAN PAOLO FONDI ALDEBARAN MILANO, Italy SUOMEN PANKKI - FINLANDS BANK HELSINKI, Finland SOCIETE PARISIENNE DE FINANCE ET DE...