| article html file updated | 22 August 2026 13:14 CEST | Update | https://www.mdpi.com/2227-9067/9/6/857 |
| article html file updated | 3 August 2022 04:07 CEST | Update | N/A |
| article html file updated | 14 June 2022 04:14 CEST | Update | N/A |
| article pdf uploaded. | 14 June 2022 04:12 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/6/857/pdf |
| article xml uploaded. | 14 June 2022 04:12 CEST | Update | https://www.mdpi.com/2227-9067/9/6/857/xml |
| article xml file uploaded | 14 June 2022 04:12 CEST | Update | N/A |
| article html file updated | 9 June 2022 05:16 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2022 05:14 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/6/857/pdf-vor |
| article xml file uploaded | 9 June 2022 05:14 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2022 15:15 CEST | Updated version of record | https://www.mdpi.com/2227-9067/9/6/857/pdf-vor |
| article pdf uploaded. | 8 June 2022 14:59 CEST | Version of Record | https://www.mdpi.com/2227-9067/9/6/857/pdf-vor |
