| Authors: |
Krogsgaard LW; Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark. Electronic address: l.krogsgaard@ph.au.dk., Helmuth IG; Department of Infectious Diseases Epidemiology, Statens Serum Institut, Copenhagen, Denmark. Electronic address: IDGK@ssi.dk., Bech BH; Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark. Electronic address: bhb@ph.au.dk., Plana-Ripoll O; National Centre for Register-based Research, Department of Economics and Business Economics, Aarhus University, Denmark. Electronic address: opr@econ.au.dk., Lützen TH; Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark. Electronic address: tina.lutzen@ph.au.dk., Vestergaard HT; Virus and Microbiological Special Diagnostics, Statens Serum Institut, Copenhagen, Denmark., Bjerre KD; Division of Infectious Disease Preparedness, Data Analysis and Integration, Statens Serum Institut, Copenhagen, Denmark. Electronic address: KADB@ssi.dk., Thomsen RW; Department of Clinical Epidemiology, Aarhus University Hospital, Denmark. Electronic address: rwt@clin.au.dk., Mølbak K; Division of Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark; Department of Veterinary and Animal Sciences, University of Copenhagen, Denmark. Electronic address: KRM@SSI.dk., Rytter D; Research Unit for Epidemiology, Department of Public Health, Aarhus University, Denmark. Electronic address: dr@ph.au.dk. |