Wednesday PriceWaterhouseCoopers hosts the annual Leadership and Human Resources Forum, titled «Live your Dream,» at 1 p.m. at the Palace Theater in Athens. Tel. 210.687.4028 or log on to www.pwc.com. Thursday The Institute of International Economic Relations holds a conference on «The Economy of Serbia Today: Problems and Perspectives,» at 11.30 a.m. at its premises on Panepistimiou. Tel. 210.362.0274 or log on to www.sae-epe.gr. Marmin Stone 2007, international exhibition of marble, stones, minerals, machinery and equipment, opens at the Helexpo fairground in Thessaloniki. To Sunday. Tel. 2310.291.531 or log on to www.helexpo.gr. Shareholders of Piraeus Bank to hold general meeting at 10 a.m. at the King George Palace Hotel in Athens. Friday The Research Academic Computer Technology Institute hosts a conference on «e-Health Research and Development,» at the Patras University. Tel. 2610.960.432 or log on to www.ru1.cti.gr. The Hellenic Association of Pharmaceutical Companies (SFEE) holds a conference on «Direct Access to Medicines – Quality and Computerization in the Health Sector,» at 10 a.m. at Zappeion Hall’s Aigli. Tel. 210.689.1101 or log on to www.sfee.gr. Attica Bank shareholders will hold their annual general meeting at 10.30 a.m. at the bank’s headquarters in Athens. Saturday Express daily will hold a conference on «Development Opportunities in Kastoria – Financial Instruments,» at noon at the Dedis Hotel in Kastoria. Deputy Finance Minister Christos Folias will speak. For details, log on to www.express.gr.