| article html file updated | 31 August 2025 02:19 CEST | Update | https://www.mdpi.com/2218-273X/9/10/555 |
| article html file updated | 20 July 2022 02:20 CEST | Update | - |
| article html file updated | 13 February 2020 21:56 CET | Update | - |
| article html file updated | 30 October 2019 23:39 CET | Update | - |
| article html file updated | 1 October 2019 15:43 CEST | Original file | - |
| article pdf uploaded. | 1 October 2019 15:42 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/10/555/pdf |
| article xml uploaded. | 1 October 2019 15:42 CEST | Update | https://www.mdpi.com/2218-273X/9/10/555/xml |
| article xml file uploaded | 1 October 2019 15:42 CEST | Original file | - |
