| article html file updated | 31 August 2025 00:13 CEST | Update | https://www.mdpi.com/2218-273X/9/8/388 |
| article html file updated | 21 August 2025 22:10 CEST | Update | - |
| article html file updated | 20 July 2022 04:55 CEST | Update | - |
| article html file updated | 13 February 2020 11:12 CET | Update | - |
| article html file updated | 28 August 2019 01:31 CEST | Update | - |
| article html file updated | 21 August 2019 09:32 CEST | Original file | - |
| article xml uploaded. | 21 August 2019 09:31 CEST | Update | https://www.mdpi.com/2218-273X/9/8/388/xml |
| article pdf uploaded. | 21 August 2019 09:31 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/388/pdf |
| article pdf uploaded. | 21 August 2019 09:26 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/8/388/pdf-vor |
| article xml uploaded. | 21 August 2019 09:26 CEST | Update | - |
| article xml file uploaded | 21 August 2019 09:26 CEST | Update | - |
| article pdf uploaded. | 20 August 2019 16:45 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/8/388/pdf-vor |
| article xml uploaded. | 20 August 2019 16:45 CEST | Update | - |
| article xml file uploaded | 20 August 2019 16:45 CEST | Original file | - |
