| article html file updated | 18 August 2026 15:27 CEST | Update | https://www.mdpi.com/2071-1050/13/1/227 |
| article html file updated | 1 September 2025 17:14 CEST | Update | N/A |
| article html file updated | 23 July 2022 08:06 CEST | Update | N/A |
| article html file updated | 6 January 2021 15:40 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 15:39 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/227/pdf |
| article xml uploaded. | 6 January 2021 15:39 CET | Update | https://www.mdpi.com/2071-1050/13/1/227/xml |
| article xml file uploaded | 6 January 2021 15:39 CET | Update | N/A |
| article html file updated | 29 December 2020 08:45 CET | Original file | N/A |
| article supplementary file uploaded. | 29 December 2020 08:43 CET | - | https://www.mdpi.com/2071-1050/13/1/227#supplementary |
| article pdf uploaded. | 29 December 2020 08:43 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/227/pdf-vor |
| article xml uploaded. | 29 December 2020 08:43 CET | Update | N/A |
| article xml file uploaded | 29 December 2020 08:43 CET | Original file | N/A |
