Clinical and demographic characteristics of the study population. Bintu Munda Jah-KabbaAnn-Marie Matthias KukukGuido Reza HadizadehDariusch TräberFrank KoscielnyArne Sundifu KabbaMustapha VerrelFrauke Heinz SchildHans Albert WillinekWinfried 2014 <p>All patients were of white ethnicity.</p><p>Clinical and demographic characteristics of the study population.</p>