| article html file updated | 17 August 2026 07:18 CEST | Update | https://www.mdpi.com/2073-4360/12/4/748 |
| article html file updated | 31 August 2025 15:51 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:20 CEST | Update | N/A |
| article html file updated | 9 May 2020 04:41 CEST | Update | N/A |
| article html file updated | 30 March 2020 08:00 CEST | Original file | N/A |
| article pdf uploaded. | 30 March 2020 07:58 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/748/pdf |
| article xml uploaded. | 30 March 2020 07:58 CEST | Update | https://www.mdpi.com/2073-4360/12/4/748/xml |
| article xml file uploaded | 30 March 2020 07:58 CEST | Original file | N/A |
