| article html file updated | 17 August 2026 12:23 CEST | Update | https://www.mdpi.com/2073-4433/11/5/520 |
| article html file updated | 31 August 2025 20:51 CEST | Update | N/A |
| article html file updated | 21 July 2022 05:16 CEST | Update | N/A |
| article html file updated | 6 June 2020 02:00 CEST | Update | N/A |
| article html file updated | 28 May 2020 03:44 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 03:42 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/5/520/pdf |
| article xml uploaded. | 28 May 2020 03:42 CEST | Update | https://www.mdpi.com/2073-4433/11/5/520/xml |
| article xml file uploaded | 28 May 2020 03:42 CEST | Update | N/A |
| article pdf uploaded. | 18 May 2020 17:00 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/5/520/pdf-vor |
| article xml file uploaded | 18 May 2020 17:00 CEST | Original file | N/A |
