[1] Univ Amsterdam, Resp Med & Expt Immunol, AmsterdamUMC, Amsterdam, Netherlands
[2] Univ Amsterdam, Resp Med, AmsterdamUMC, Amsterdam, Netherlands
[3] NIZO, Resp Med, Ede, Netherlands
[4] Univ Amsterdam, Expt Immunol, AmsterdamUMC, Amsterdam, Netherlands
[5] Nutrileads, Wageningen, Netherlands
[6] NIZO, Ede, Netherlands
[7] Stat BV, Wassenaar, Netherlands