| article html file updated | 17 August 2026 09:31 CEST | Update | https://www.mdpi.com/2073-4433/11/4/412 |
| article html file updated | 24 December 2025 18:29 CET | Update | N/A |
| article html file updated | 31 August 2025 18:02 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:30 CEST | Update | N/A |
| article html file updated | 21 April 2020 04:22 CEST | Update | N/A |
| article html file updated | 21 April 2020 04:21 CEST | Update | N/A |
| article pdf uploaded. | 21 April 2020 04:21 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/4/412/pdf |
| article xml file uploaded | 21 April 2020 04:21 CEST | Update | https://www.mdpi.com/2073-4433/11/4/412/xml |
| article pdf uploaded. | 21 April 2020 04:20 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/4/412/pdf-vor |
| article xml file uploaded | 21 April 2020 04:20 CEST | Update | N/A |
| article html file updated | 20 April 2020 15:28 CEST | Original file | N/A |
| article pdf uploaded. | 20 April 2020 15:27 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/4/412/pdf-vor |
| article xml file uploaded | 20 April 2020 15:27 CEST | Original file | N/A |
