| article html file updated | 31 August 2025 18:26 CEST | Update | https://www.mdpi.com/2073-4360/12/4/993 |
| article html file updated | 21 July 2022 02:52 CEST | Update | - |
| article html file updated | 9 May 2020 05:25 CEST | Update | - |
| article html file updated | 24 April 2020 12:22 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 12:21 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/993/pdf |
| article xml uploaded. | 24 April 2020 12:21 CEST | Update | https://www.mdpi.com/2073-4360/12/4/993/xml |
| article xml file uploaded | 24 April 2020 12:21 CEST | Original file | - |
