| article html file updated | 30 August 2025 21:46 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2499 |
| article html file updated | 20 July 2022 14:49 CEST | Update | - |
| article html file updated | 12 February 2020 22:45 CET | Update | - |
| article html file updated | 18 July 2019 05:15 CEST | Update | - |
| article html file updated | 5 July 2019 22:51 CEST | Update | - |
| article pdf uploaded. | 5 July 2019 11:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2499/pdf |
| article xml uploaded. | 5 July 2019 11:46 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2499/xml |
| article xml file uploaded | 5 July 2019 11:46 CEST | Update | - |
| article html file updated | 28 June 2019 11:58 CEST | Original file | - |
| article pdf uploaded. | 28 June 2019 11:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2499/pdf-vor |
| article xml file uploaded | 28 June 2019 11:56 CEST | Original file | - |
