| article html file updated | 1 September 2025 06:32 CEST | Update | https://www.mdpi.com/2073-4433/11/9/896 |
| article html file updated | 22 July 2022 04:37 CEST | Update | N/A |
| article html file updated | 9 October 2020 19:58 CEST | Update | N/A |
| article html file updated | 25 September 2020 13:45 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2020 13:44 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/9/896/pdf |
| article xml uploaded. | 25 September 2020 13:44 CEST | Update | https://www.mdpi.com/2073-4433/11/9/896/xml |
| article xml file uploaded | 25 September 2020 13:44 CEST | Update | N/A |
| article html file updated | 25 September 2020 13:42 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2020 13:40 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/9/896/pdf-vor |
| article xml file uploaded | 25 September 2020 13:40 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2020 14:55 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/9/896/pdf-vor |
| article pdf uploaded. | 24 August 2020 14:55 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/9/896/pdf-vor |
