1. Institute of VirologyTechnical University of MunichGSF-National Research Center of Environment and HealthMunichGermany
2. Clinical Cooperation Group “Immune Monitoring”GSF-National Research Center of Environment and HealthTechnical University of MunichMunichGermany
3. Institute of Molecular VirologyGSF-National Research Center of Environment and HealthNeuherbergGermany
4. Medizinische PoliklinikUniversity of MunichMunichGermany
5. Institute for Medical InformaticsStatistics and Epidemiology (IMISE)University of LeipzigLeipzigGermany