| article html file updated | 25 December 2025 00:45 CET | Update | https://www.mdpi.com/2227-9059/8/12/633 |
| article html file updated | 1 September 2025 16:29 CEST | Update | N/A |
| article html file updated | 22 August 2025 00:27 CEST | Update | N/A |
| article html file updated | 23 July 2022 06:03 CEST | Update | N/A |
| article html file updated | 22 December 2020 08:13 CET | Update | N/A |
| article pdf uploaded. | 22 December 2020 08:11 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/633/pdf |
| article xml uploaded. | 22 December 2020 08:11 CET | Update | https://www.mdpi.com/2227-9059/8/12/633/xml |
| article xml file uploaded | 22 December 2020 08:11 CET | Update | N/A |
| article html file updated | 19 December 2020 11:21 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2020 11:19 CET | Version of Record | https://www.mdpi.com/2227-9059/8/12/633/pdf-vor |
| article xml uploaded. | 19 December 2020 11:19 CET | Update | N/A |
| article xml file uploaded | 19 December 2020 11:19 CET | Original file | N/A |
