| article html file updated | 17 August 2026 17:30 CEST | Update | https://www.mdpi.com/2218-273X/10/7/999 |
| article html file updated | 1 September 2025 01:44 CEST | Update | N/A |
| article html file updated | 21 July 2022 23:05 CEST | Update | N/A |
| article html file updated | 9 July 2020 06:20 CEST | Update | N/A |
| article pdf uploaded. | 9 July 2020 06:19 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/7/999/pdf |
| article xml uploaded. | 9 July 2020 06:19 CEST | Update | https://www.mdpi.com/2218-273X/10/7/999/xml |
| article xml file uploaded | 9 July 2020 06:19 CEST | Update | N/A |
| article html file updated | 7 July 2020 13:33 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 08:50 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/7/999/pdf-vor |
| article xml file uploaded | 7 July 2020 08:50 CEST | Original file | N/A |
| article pdf uploaded. | 4 July 2020 13:55 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/7/999/pdf-vor |
| article pdf uploaded. | 4 July 2020 13:55 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/7/999/pdf-vor |
