[1
]GRID grid.5645.2, ISNI 000000040459992X, Department of Epidemiology, , Erasmus University Medical Center, ; PO Box 2040, 3000 CA Rotterdam, The Netherlands
[2
]GRID grid.410566.0, ISNI 0000 0004 0626 3303, Department of Respiratory Medicine, , Ghent University Hospital, ; Ghent, Belgium
[3
]GRID grid.5645.2, ISNI 000000040459992X, Department of Otorhinolaryngology, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[4
]GRID grid.5645.2, ISNI 000000040459992X, Department of Neurology, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[5
]GRID grid.5645.2, ISNI 000000040459992X, Department of Ophthalmology, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[6
]GRID grid.5645.2, ISNI 000000040459992X, Department of Gastroenterology, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[7
]GRID grid.5645.2, ISNI 000000040459992X, Department of Internal Medicine, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[8
]GRID grid.5645.2, ISNI 000000040459992X, Department of Dermatology, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
[9
]GRID grid.5645.2, ISNI 000000040459992X, Department of Radiology and Nuclear Medicine, , Erasmus University Medical Center, ; Rotterdam, The Netherlands
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