| article html file updated | 30 August 2025 21:52 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2516 |
| article html file updated | 20 July 2022 07:46 CEST | Update | - |
| article html file updated | 12 February 2020 23:11 CET | Update | - |
| article html file updated | 18 July 2019 05:23 CEST | Update | - |
| article html file updated | 2 July 2019 10:26 CEST | Update | - |
| article pdf uploaded. | 2 July 2019 10:25 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2516/pdf |
| article xml uploaded. | 2 July 2019 10:25 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2516/xml |
| article xml file uploaded | 2 July 2019 10:25 CEST | Update | - |
| article html file updated | 30 June 2019 07:53 CEST | Original file | - |
| article pdf uploaded. | 30 June 2019 07:51 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2516/pdf-vor |
| article xml file uploaded | 30 June 2019 07:51 CEST | Original file | - |
