[1
]
Department of Cardiology, Odense University Hospital, Odense, Denmark. Electronic
address: okkels@dadlnet.dk.
[2
]
Heart Center, Tampere University Hospital, Tampere, Finland.
[3
]
Department of Cardiology, Odense University Hospital, Odense, Denmark.
[4
]
Division of Cardiology, Department of Internal Medicine, Oulu University Hospital,
Oulu, Finland.
[5
]
Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.
[6
]
Latvian Center of Cardiology, Paul Stradins Clinical Hospital, Riga, Latvia.
[7
]
Department of Coronary Heart Disease Lund University, Skane University Hospital, Lund,
Sweden.
[8
]
Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.