Kramer, Venegas-Carro, Zange, Sies, Maffiuletti, Gruber, Degens, Moreno-Villanueva & Mulder, Daily 30-min exposure to artificial gravity during 60 days of bed rest does not maintain aerobic exercise capacity but mitigates some deteriorations of muscle function, Eur. J. Appl. Physiol. (2021) — PubMed Central copy (the funding agencies' own programme reporting a missed primary endpoint)