| article html file updated | 31 August 2025 15:42 CEST | Update | https://www.mdpi.com/2073-4433/11/4/326 |
| article html file updated | 21 July 2022 00:11 CEST | Update | N/A |
| article html file updated | 31 March 2020 13:17 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2020 13:15 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/4/326/pdf |
| article xml uploaded. | 31 March 2020 13:15 CEST | Update | https://www.mdpi.com/2073-4433/11/4/326/xml |
| article xml file uploaded | 31 March 2020 13:15 CEST | Update | N/A |
| article pdf uploaded. | 27 March 2020 14:27 CET | Version of Record | https://www.mdpi.com/2073-4433/11/4/326/pdf-vor |
| article xml file uploaded | 27 March 2020 14:27 CET | Original file | N/A |
