| article html file updated | 31 August 2025 17:47 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1997 |
| article html file updated | 21 July 2022 02:15 CEST | Update | N/A |
| article html file updated | 8 May 2020 16:18 CEST | Update | N/A |
| article html file updated | 17 April 2020 15:42 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2020 15:41 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/1997/pdf |
| article xml uploaded. | 17 April 2020 15:41 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1997/xml |
| article xml file uploaded | 17 April 2020 15:41 CEST | Original file | N/A |
