| article html file updated | 1 September 2025 17:05 CEST | Update | https://www.mdpi.com/2075-4442/9/1/2 |
| article html file updated | 23 July 2022 07:36 CEST | Update | N/A |
| article html file updated | 28 December 2020 02:33 CET | Update | N/A |
| article pdf uploaded. | 28 December 2020 02:31 CET | Updated version of record | https://www.mdpi.com/2075-4442/9/1/2/pdf |
| article xml uploaded. | 28 December 2020 02:31 CET | Update | https://www.mdpi.com/2075-4442/9/1/2/xml |
| article xml file uploaded | 28 December 2020 02:31 CET | Update | N/A |
| article html file updated | 26 December 2020 12:12 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2020 12:11 CET | Version of Record | https://www.mdpi.com/2075-4442/9/1/2/pdf-vor |
| article xml uploaded. | 26 December 2020 12:11 CET | Update | N/A |
| article xml file uploaded | 26 December 2020 12:11 CET | Original file | N/A |
