Marianne De Maeseneer Erasmus MC, Rotterdam, Netherlands Belgium

Mussaad Mohammed Al Salman King-Saud University, College of Medicine Saudi Arabia

Mark Malouf Australian & New Zealand Society of Phlebology Australia

Mark Meissner University of Washington School of Medicine USA

Malay Patel First Choice Vascular India

Melvin Rosenblatt American College of Phlebology USA