| article html file updated | 17 August 2026 06:53 CEST | Update | https://www.mdpi.com/2073-4395/10/4/456 |
| article html file updated | 31 August 2025 15:27 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:56 CEST | Update | N/A |
| article html file updated | 31 March 2020 14:18 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2020 14:17 CEST | Updated version of record | https://www.mdpi.com/2073-4395/10/4/456/pdf |
| article xml uploaded. | 31 March 2020 14:17 CEST | Update | https://www.mdpi.com/2073-4395/10/4/456/xml |
| article xml file uploaded | 31 March 2020 14:17 CEST | Update | N/A |
| article pdf uploaded. | 25 March 2020 13:27 CET | Version of Record | https://www.mdpi.com/2073-4395/10/4/456/pdf-vor |
| article xml file uploaded | 25 March 2020 13:27 CET | Original file | N/A |
