| article html file updated | 27 July 2022 07:24 CEST | Update | https://www.mdpi.com/2227-7390/9/15/1808 |
| article html file updated | 2 August 2021 08:28 CEST | Update | N/A |
| article html file updated | 2 August 2021 08:24 CEST | Original file | N/A |
| article pdf uploaded. | 2 August 2021 08:22 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/15/1808/pdf |
| article xml uploaded. | 2 August 2021 08:22 CEST | Update | https://www.mdpi.com/2227-7390/9/15/1808/xml |
| article xml file uploaded | 2 August 2021 08:22 CEST | Original file | N/A |
| article pdf uploaded. | 30 July 2021 12:04 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/15/1808/pdf-vor |
| article pdf uploaded. | 30 July 2021 11:52 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/15/1808/pdf-vor |
