| article html file updated | 17 August 2026 02:15 CEST | Update | https://www.mdpi.com/2071-1050/12/3/1209 |
| article html file updated | 31 August 2025 11:04 CEST | Update | N/A |
| article html file updated | 20 July 2022 19:36 CEST | Update | N/A |
| article html file updated | 15 February 2020 08:42 CET | Update | N/A |
| article html file updated | 12 February 2020 10:25 CET | Update | N/A |
| article pdf uploaded. | 12 February 2020 10:23 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/3/1209/pdf |
| article xml uploaded. | 12 February 2020 10:23 CET | Update | https://www.mdpi.com/2071-1050/12/3/1209/xml |
| article xml file uploaded | 12 February 2020 10:23 CET | Update | N/A |
| article html file updated | 10 February 2020 10:43 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2020 10:41 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/3/1209/pdf-vor |
| article xml uploaded. | 10 February 2020 10:41 CET | Update | N/A |
| article xml file uploaded | 10 February 2020 10:41 CET | Update | N/A |
| article pdf uploaded. | 7 February 2020 16:17 CET | Version of Record | https://www.mdpi.com/2071-1050/12/3/1209/pdf-vor |
| article xml file uploaded | 7 February 2020 16:17 CET | Original file | N/A |
