| article html file updated | 31 August 2025 09:22 CEST | Update | https://www.mdpi.com/2073-445X/9/1/28 |
| article html file updated | 20 July 2022 17:54 CEST | Update | - |
| article html file updated | 15 February 2020 04:14 CET | Update | - |
| article html file updated | 7 February 2020 06:22 CET | Update | - |
| article html file updated | 22 January 2020 04:00 CET | Update | - |
| article xml uploaded. | 22 January 2020 03:58 CET | Update | https://www.mdpi.com/2073-445X/9/1/28/xml |
| article xml uploaded. | 22 January 2020 03:58 CET | Update | - |
| article xml uploaded. | 22 January 2020 03:58 CET | Update | - |
| article xml uploaded. | 22 January 2020 03:58 CET | Update | - |
| article pdf uploaded. | 22 January 2020 03:58 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/1/28/pdf |
| article html file updated | 19 January 2020 04:08 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 04:07 CET | Version of Record | - |
| article xml uploaded. | 19 January 2020 04:07 CET | Update | - |
| article xml file uploaded | 19 January 2020 04:07 CET | Original file | - |
