1. Laboratory of Organic Chemistry; Johan Gadolin Process Chemistry Centre; Åbo Akademi University; Piispankatu 8 20500 Åbo Finland
2. Structural Biology Unit; CIC bioGUNE; Parque Tecnologico de Bizkaia Building 801A; 48160 Derio Spain
3. Ikerbasque, Basque Foundation for Science; Maria Diaz de Haro 3 48009 Bilbao Spain
4. Pulmonary Diseases and Clinical Allergology; University of Turku and Turku University Hospital; 20520 Turku Finland