| article html file updated | 1 September 2025 03:35 CEST | Update | https://www.mdpi.com/2075-4418/10/7/503 |
| article html file updated | 22 July 2022 00:50 CEST | Update | - |
| article html file updated | 23 July 2020 09:24 CEST | Update | - |
| article pdf uploaded. | 23 July 2020 09:23 CEST | Updated version of record | https://www.mdpi.com/2075-4418/10/7/503/pdf |
| article xml uploaded. | 23 July 2020 09:23 CEST | Update | https://www.mdpi.com/2075-4418/10/7/503/xml |
| article xml file uploaded | 23 July 2020 09:23 CEST | Update | - |
| article html file updated | 22 July 2020 05:52 CEST | Original file | - |
| article pdf uploaded. | 22 July 2020 05:50 CEST | Updated version of record | https://www.mdpi.com/2075-4418/10/7/503/pdf-vor |
| article xml file uploaded | 22 July 2020 05:50 CEST | Original file | - |
| article pdf uploaded. | 21 July 2020 15:30 CEST | Version of Record | https://www.mdpi.com/2075-4418/10/7/503/pdf-vor |
