[1
]
Tromsø Endocrine Research Group, Department of Clinical Medicine, UiT The Arctic University
of Norway, Tromsø, Norway johanna.oberg@hotmail.com.
[2
]
Tromsø Endocrine Research Group, Department of Clinical Medicine, UiT The Arctic University
of Norway, Tromsø, Norway University Hospital of North Norway, Division of Internal
Medicine, Tromsø, Norway.
[3
]
Haukeland University Hospital, The Hormone Laboratory, Bergen, Norway.
[4
]
Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø,
Norway.