| article html file updated | 17 August 2026 07:44 CEST | Update | https://www.mdpi.com/2073-8994/12/4/516 |
| article html file updated | 31 August 2025 16:16 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:46 CEST | Update | N/A |
| article html file updated | 7 April 2020 15:02 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 15:00 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/516/pdf |
| article xml uploaded. | 7 April 2020 15:00 CEST | Update | https://www.mdpi.com/2073-8994/12/4/516/xml |
| article xml file uploaded | 7 April 2020 15:00 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2020 14:22 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/4/516/pdf-vor |
| article xml file uploaded | 2 April 2020 14:22 CEST | Original file | N/A |
