Author contributions
Sophie Missault: concept, data acquisition and analysis, statistics, drafting manuscript
Jérôme Van Causenbroeck: concept, data acquisition and analysis, statistics, drafting manuscript
Korneel Vandewiele: data acquisition and analysis, revision of article
Jens Czapla: data acquisition and analysis, revision of article
Tine Philipsen: data acquisition and analysis, revision of article
Katrien François: data acquisition and analysis, revision of article
Thierry Bové: concept, data acquisition and analysis, statistics, revision of manuscript