| article html file updated | 31 August 2025 09:07 CEST | Update | https://www.mdpi.com/1996-1073/13/2/429 |
| article html file updated | 20 July 2022 17:39 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:20 CET | Update | N/A |
| article html file updated | 7 February 2020 15:23 CET | Update | N/A |
| article html file updated | 17 January 2020 10:37 CET | Update | N/A |
| article pdf uploaded. | 17 January 2020 10:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/429/pdf |
| article xml uploaded. | 17 January 2020 10:36 CET | Update | https://www.mdpi.com/1996-1073/13/2/429/xml |
| article xml file uploaded | 17 January 2020 10:36 CET | Update | N/A |
| article html file updated | 16 January 2020 15:20 CET | Original file | N/A |
| article pdf uploaded. | 16 January 2020 08:33 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/429/pdf-vor |
| article xml uploaded. | 16 January 2020 08:33 CET | Update | N/A |
| article xml file uploaded | 16 January 2020 08:33 CET | Original file | N/A |
