Foundation of Cardiac Surgery Development, Zabrze
Chest Hospital, Zakopane, Poland
Leratong Hospital, Johannesburg
Ga-Rankuwa Hospital, Pretoria
Groote Shuur Hospital, Cape Town
KK Childrens' Hospital, Singapore
National University Hospital, Singapore
Singapore General Hospital and National Heart Centre
Waikato Hospital, Hamilton, New Zealand
Endovenous Laser Treatment (EVLT)
Pulmonary sequestrations
Cardiac lymphatics
Cardiac events associated lung resection