“Well-being, behavioral patterns and cycling crashes of different age groups in Latin America: Are aging adults the safest cyclists?” by Sergio A. Useche, Francisco Alonso, Jaime Sanmartin, Luis V. Montoro, and Boris Cendales (PLoS ONE 14(8): e0221864. doi.org/10.1371/journal.pone.0221864, XML, HTML, and .pdf format, 18p.).
journals.plos.org/plosone/article?id=10.1371/journal.pone.0221864