Tąpolska M, Spałek M, Skrypnik D, Bogdański P, Owecki M. The influence of meal frequency on lipid profile in the Polish population  Neuro Endocrinol Lett. 2019 Dec;  40(7-8): 325-328

Domin R, Owsik K, Szybowicz U, Sochacka K, Mirr M, Spałek M, Skrypnik D, Bogdański P, Owecki M. Effect of sleep duration on blood pressure in women over 55 years of age - Poznan Cohort study.  Neuro Endocrinol Lett. 2021 Jan;  41(6): 318-328