| article html file updated | 31 August 2025 09:28 CEST | Update | https://www.mdpi.com/1996-1073/13/2/499 |
| article html file updated | 20 July 2022 18:00 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:35 CET | Update | N/A |
| article html file updated | 7 February 2020 15:51 CET | Update | N/A |
| article html file updated | 21 January 2020 11:10 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 11:05 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/499/pdf |
| article xml uploaded. | 21 January 2020 11:05 CET | Update | https://www.mdpi.com/1996-1073/13/2/499/xml |
| article xml file uploaded | 21 January 2020 11:05 CET | Update | N/A |
| article html file updated | 20 January 2020 10:12 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 10:11 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/499/pdf-vor |
| article xml uploaded. | 20 January 2020 10:11 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 10:10 CET | Original file | N/A |
