| article html file updated | 31 August 2025 17:19 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1904 |
| article html file updated | 21 July 2022 01:48 CEST | Update | - |
| article html file updated | 8 October 2020 21:20 CEST | Update | - |
| article html file updated | 8 May 2020 16:00 CEST | Update | - |
| article html file updated | 15 April 2020 11:43 CEST | Original file | - |
| article pdf uploaded. | 15 April 2020 11:42 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/8/1904/pdf |
| article xml uploaded. | 15 April 2020 11:42 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1904/xml |
| article xml file uploaded | 15 April 2020 11:42 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 16:53 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/1904/pdf-vor |
| article xml file uploaded | 13 April 2020 16:53 CEST | Original file | - |
