5218 20220816155529.0 10.1029/2020SW002654 DOI SCART-2021-0039 Palmerio, E. CME Magnetic Structure and IMF Preconditioning Affecting SEP Transport 2021 STCE Kilpua, E. Witasse, O. Barnes, D. Sánchez-Cano, B. Weiss, A. Nieves-Chinchilla, T. Moestl, C. Jian, L. Mierla, M. Zhukov, A. Guo, J. Rodriguez, L. Lowrance, P. Isavnin, A. Turc, L. Futaana, Y. Holmström, M. Space Weather 19 e2020SW002654 luciano.rodriguez@observatoire.be https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2020SW002654 published in REFERD