| article html file updated | 31 August 2025 09:24 CEST | Update | https://www.mdpi.com/1996-1073/13/2/487 |
| article html file updated | 20 July 2022 17:56 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:19 CET | Update | N/A |
| article html file updated | 7 February 2020 15:46 CET | Update | N/A |
| article html file updated | 21 January 2020 15:27 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 15:25 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/487/pdf |
| article xml uploaded. | 21 January 2020 15:25 CET | Update | https://www.mdpi.com/1996-1073/13/2/487/xml |
| article xml file uploaded | 21 January 2020 15:25 CET | Update | N/A |
| article html file updated | 19 January 2020 09:50 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2020 09:48 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/487/pdf-vor |
| article xml uploaded. | 19 January 2020 09:48 CET | Update | N/A |
| article xml file uploaded | 19 January 2020 09:48 CET | Original file | N/A |
