University hospital, Edegem, Antwerp, Belgium
Centre de Santé Lisungi, Kinshasa, Mont-Ngafula, Congo
Kazo Health centre IV, Kiruhura, Uganda
Rehabilitation Hospital Hof Ter Schelde, Antwerp, Belgium
Veronique Verhoeven, Wilrijk, Belgium
University of Antwerp, Antwerp, Belgium
H Hart ziekenhuis, Mol, Antwerp, Belgium
Centre Hospitalier de Jolimont, La Louviere, Hainaut, Belgium
University of Antwerp, Antwerp, Belgium
Depatment of Medical Microbiology, Universiteit Antwerpen, Antwerp, Belgium