| article html file updated | 30 August 2025 21:50 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2513 |
| article html file updated | 20 July 2022 14:45 CEST | Update | - |
| article html file updated | 12 February 2020 23:04 CET | Update | - |
| article html file updated | 18 July 2019 05:22 CEST | Update | - |
| article html file updated | 2 July 2019 11:47 CEST | Original file | - |
| article pdf uploaded. | 2 July 2019 11:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2513/pdf |
| article xml uploaded. | 2 July 2019 11:45 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2513/xml |
| article xml file uploaded | 2 July 2019 11:45 CEST | Update | - |
| article pdf uploaded. | 29 June 2019 10:44 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2513/pdf-vor |
| article xml file uploaded | 29 June 2019 10:44 CEST | Original file | - |
