Wenjing Ying

Abstract Over the past decade, the reported planar vacuum electron tubes (VETs) have not yet succeeded in resolving the gate leakage issue due to inherent limitations of their working principles, preventing their circuit integration thus far. This paper proposes a cathode modulated vacuum/air channel electron tube (CMVET), which completely solves the long-standing gate leakage problem.

Correction: Characterization of the epidemiology, susceptibility genes and clinical features of viral infections among children with inborn immune errors: a retrospective study Correction Open access Published: 19 June 2025 Virology Journal volume 22, Article number: 200 (2025) Cite this article The Original Article was published on 02 April 2025 Virology Journal (2025) 22:91 In this article [1], Figs. 1 and 2 captions had been interchanged. Caption of Fig.

Corresponding Author Xiaochuan Wang Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China Department of Clinical Immunology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China Correspondence Wenjie Wang and Xiaochuan Wang, Department of Clinical Immunology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China.