1. Khuzaima Tariq:
National Institute of Cardiovascular Diseases, Liaquat National Hospital,Karachi ,Pakistan
2. Asmat Achakzai:
National Institute of Cardiovascular Diseases, Liaquat National Hospital,Karachi, Pakistan
3. Muneer Amanullah:
National Institute of Cardiovascular Diseases, Liaquat National Hospital,Karachi, Pakistan
4. Asad Awan:
National Institute of Cardiovascular Diseases, Liaquat National Hospital,Karachi ,Pakistan