[1] Univ Novi Sad, BioSense Inst Res Inst Informat Technol Biosyst, Novi Sad, Serbia
[2] Univ Worcester, Inst Sci & Environm, Natl Pollen & Aerobiol Unit, Henwick Grove WR2 6AJ, Worcester, England
[3] Uludag Univ, Biol Dept, Bursa, Turkey
[4] Local Hlth Author Milano Citta Metropolitana, Milan, Italy
[5] Ctr Allergy & Immunol, Tbilisi, Georgia
[6] Swedish Museum Nat Hist, Stockholm, Sweden
[7] Univ Autonoma Barcelona, Inst Environm Sci & Technol ICTA, Barcelona, Spain
[8] Univ Autonoma Barcelona, Dept Biol Anim Biol Vegetal & Ecol, Barcelona, Spain
[9] Med Univ Vienna, Dept Otorhinolaryngol, Vienna, Austria
[10] Aristotle Univ Thessaloniki, Dept Ecol, Sch Biol, Thessaloniki, Greece
[11] Tech Univ Munich, UNIKA T, Chair & Inst Environm Med, Augsburg, Germany
[12] Helmholtz Zentrum Munchen, German Res Ctr Environm Hlth, Augsburg, Germany
[13] MeteoSwiss, Fed Off Meteorol & Climatol, Zurich, Switzerland
[14] Univ Gothenburg, Dept Plant & Environm Sci, Gothenburg, Sweden
[15] Leiden Univ, Med Ctr, Dept Pulmonol, Leiden, Netherlands
[16] Belgian Aerobiol Network, Sci Inst Publ Hlth, Brussels, Belgium
[17] West Univ Timisoara, Fac Chem Biol Geog, Timisoara, Romania
[18] Inst Publ Hlth Republ Slovenia, Ljubljana, Slovenia
[19] Natl Publ Hlth Ctr, Budapest, Hungary
[20] WHO Collaborating Ctr, Inst Occupat Hlth, Skopje, Macedonia
[21] Jagiellonian Univ, Med Coll, Dept Clin & Environm Allergol, Krakow, Poland
[22] Univ Leicester, Inst Lung Hlth, Dept Infect Immun & Inflammat, Leicester, Leics, England
[23] Astma Allergi Danmark, Roskilde, Denmark
[24] Univ Latvia, Fac Geog & Earth Sci, Riga, Latvia
[25] Vinnitsa Natl Pirogov Mem Med Univ, Vinnitsa, Ukraine
[26] Masaryk Univ, Fac Med, Brno, Czech Republic
[27] NAS Belarus, VF Kuprevich Inst Expt Bot, Minsk, BELARUS
[28] Siauliai Univ, Dept Environm Res, Shiauliai, Lithuania
[29] Comenius Univ, Fac Nat Sci, Bratislava, Slovakia
[30] Inst Publ Hlth Dr Andrija Stampar, Zagreb, Croatia
[31] RNSA, Brussieu, France
[32] Univ Hosp Sofia, Clin Ctr Allergol, Sofia, Bulgaria
[33] Univ Worcester, Inst Sci & Environm, Henwick Grove WR2 6AJ, Worcester, Scotland