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Lotz L, Liebenthron J, Nichols-Burns SM, Montag M, Hoffmann I, Beckmann MW, van der Ven H, Töpfer D, Dittrich R.Lotz L, et al. Among authors: topfer d.Reprod Biol Endocrinol. 2014 May 15;12:41. doi: 10.1186/1477-7827-12-41.Reprod Biol Endocrinol. 2014.PMID: 24886634Free PMC article.