| article html file updated | 27 July 2022 06:59 CEST | Update | https://www.mdpi.com/2311-5521/6/8/267 |
| article html file updated | 30 July 2021 17:53 CEST | Original file | N/A |
| article pdf uploaded. | 30 July 2021 17:51 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/8/267/pdf |
| article xml uploaded. | 30 July 2021 17:51 CEST | Update | https://www.mdpi.com/2311-5521/6/8/267/xml |
| article xml file uploaded | 30 July 2021 17:51 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2021 13:42 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/8/267/pdf-vor |
