Also,
                note that there are some unfortunate mistakes, so we
                have sent - by February 15, 2021 - the following request
                to the journal for a corrigendum:
            
              
            Dear
                  Editor,
                  
                  We kindly ask for a Corrigendum of our conference
                  paper Geronikolou SA, Johansson Ӧ, Chrousos G,
                  Kanaka-Gantenbein C, Cokkinos D. Cellular phone user's
                  age or the duration of calls moderate autonomic
                  nervous system? A meta-analysis. Adv Exp Med Biol.
                  2020; 1194: 475-488. DOI:
                  10.1007/978-3-030-32622-7_46. PMID: 32468564.
                  
                  "Ölle Johansson", at the "University of Karolinska,
                  Stockholm, Sweden", should read "Olle Johansson,
                  previously at the Karolinska Institute, Department of
                  Neuroscience, The Experimental Dermatology Unit,
                  Stockholm, Sweden, and previously at the Royal
                  Institute of Technology, Stockholm, Sweden".
                  
                  In Table 2, the random summary effect "-0.55" should
                  read "-0.055" and Choi2010 should read Choi2014.
                  
                  We would greatly appreciate your kind adherence to our
                  query, as these typing errors are doing injustice to
                  our work, as well as to your excellent book.
                  
                  Styliani Geronikolou, corresponding author