@article {PhysRevD.104.063507,
	title = {Early-time thermalization of cosmic components? A hint for solving cosmic tensions},
	journal = {Phys. Rev. D},
	volume = {104},
	year = {2021},
	month = {Sep},
	pages = {063507},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevD.104.063507},
	url = {https://link.aps.org/doi/10.1103/PhysRevD.104.063507},
	author = {Velten, Hermano and Costa, Ingrid and Zimdahl, Winfried}
}
