| article html file updated | 31 August 2025 16:38 CEST | Update | https://www.mdpi.com/2073-4409/9/4/896 |
| article html file updated | 21 July 2022 01:08 CEST | Update | - |
| article html file updated | 8 May 2020 12:52 CEST | Update | - |
| article html file updated | 7 April 2020 08:14 CEST | Update | - |
| article pdf uploaded. | 7 April 2020 08:12 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/896/pdf |
| article xml uploaded. | 7 April 2020 08:12 CEST | Update | https://www.mdpi.com/2073-4409/9/4/896/xml |
| article xml file uploaded | 7 April 2020 08:12 CEST | Update | - |
| article html file updated | 7 April 2020 06:17 CEST | Original file | - |
| article xml file uploaded | 7 April 2020 06:16 CEST | Original file | - |
