Oleg S. Vereshchagin, Sergey N. Britvin, Aleksey I. Brusnitsyn, Anastasiia K. Shagova, Elena N. Perova, Igor V. Pekov, Vladimir V. Shilovskikh, Natalia S. Vlasenko, Evgeniya Y. Avdontseva, Natalia V. Platonova, and Vladimir N. Bocharov·CC BY 4.0·Wikimedia