PLoS ONE Dijkstra, A E, Smolonska, J, van den Berge, M, Wijmenga, C, Zanen, P, Luinge, M A, Platteel, M, Lammers, J W, Dahlback, M, Tosh, K, Hiemstra, P S, Sterk, P J, Spira, A, Vestbo, J, Nordestgaard, B G, Benn, M, Nielsen, S F, Dahl, M, Verschuren, W M, Picavet, H S J, Smit, H A, Owsijewitsch, M, Kauczor, H U, de Koning, H J, Nizankowska-Mogilnicka, E, Mejza, F, Nastalek, P, van Diemen, C C, Cho, M H, Silverman, E K, Crapo, J D, Beaty, T H, Lomas, D A, Bakke, P, Gulsvik, A, Bosse, Y, Obeidat, M A, Loth, D W, Lahousse, L, Rivadeneira, F, Uitterlinden, A G, Hofman, A, Stricker, B H, Brusselle, G G, van Duijn, C, Brouwer, U, Koppelman, G H, Vonk, J M, Nawijn, M C, Groen, H J M, Timens, W, Boezen, H M, Postma, D S & LifeLines Cohort, S 2014, ' Susceptibility to Chronic Mucus Hypersecretion, a Genome Wide Association Study ', P L o S One, vol. 9, no. 4, e91621, pp. 13 . https://doi.org/10.1371/journal.pone.0091621 LifeLines Cohort Study 2014, ' Susceptibility to Chronic Mucus Hypersecretion, a Genome Wide Association Study ', PLoS ONE, vol. 9, no. 4, e91621 . https://doi.org/10.1371/journal.pone.0091621 e91621 PLoS ONE, 9(4). Public Library of Science PLoS One (print), 9(4). Public Library of Science PLoS ONE, Vol 9, Iss 4, p e91621 (2014) PLoS ONE, 9(4) PLOS ONE PLoS ONE, 9(4):e91621. PUBLIC LIBRARY SCIENCE PLoS ONE; Vol 9