These authors (especially Meisel A and Meisel C, the most published authors), as top authors in the field of post-stroke pneumonia, have co-authored Stroke-induced immunodeficiency promotes spontaneous bacterial infections and is mediated by sympathetic activation reversal by poststroke T helper cell type 1-like immunostimulation (32) and Central nervous system injury-induced immune deficiency syndrome (33). The gene discussed is SGCG; the disease is susceptibility to pneumonia measurement.