| article html file updated | 31 August 2025 08:27 CEST | Update | https://www.mdpi.com/2071-1050/12/2/472 |
| article html file updated | 19 July 2022 19:52 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:02 CET | Update | N/A |
| article html file updated | 13 January 2020 11:47 CET | Update | N/A |
| article pdf uploaded. | 13 January 2020 11:45 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/472/pdf |
| article xml uploaded. | 13 January 2020 11:45 CET | Update | https://www.mdpi.com/2071-1050/12/2/472/xml |
| article xml file uploaded | 13 January 2020 11:45 CET | Update | N/A |
| article html file updated | 8 January 2020 11:27 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 11:25 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/472/pdf-vor |
| article xml file uploaded | 8 January 2020 11:25 CET | Original file | N/A |
