Correction: Maternal High-Fat Diet During Pregnancy and Lactation has Opposite Effects on Gonadal Expression of Leptin and Leptin Receptor in Rat Dams and Their Offspring - Rak, Agnieszka; Hejmej, Anna; Słupecka-Ziemilska, Monika; Woliński, Jaroslaw; Fiedor, Elzbieta; Bilinska, Barbara; Gregoraszczuk, Ewa Ł. (Hormone and Metabolic Research, 2017)