1. Department of Internal Medicine, Section of Allergy and Clinical Immunology; Yale University School of Medicine; New Haven Connecticut
2. Department of Immunology; Jagiellonian University Medical College; Kraków Poland
3. Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences; Utrecht University; Utrecht the Netherlands
4. Department of Medical Biology; Jagiellonian University Medical College; Kraków Poland
5. Department of Infection Control and Laboratory Medicine; Fukushima Medical University; Fukushima Japan