| article html file updated | 24 December 2025 17:21 CET | Update | https://www.mdpi.com/2218-273X/10/2/226 |
| article html file updated | 31 August 2025 10:36 CEST | Update | - |
| article html file updated | 20 July 2022 19:07 CEST | Update | - |
| article html file updated | 7 March 2020 06:56 CET | Update | - |
| article html file updated | 7 March 2020 04:22 CET | Update | - |
| article html file updated | 29 February 2020 06:26 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 06:24 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/2/226/pdf |
| article xml uploaded. | 29 February 2020 06:24 CET | Update | https://www.mdpi.com/2218-273X/10/2/226/xml |
| article xml file uploaded | 29 February 2020 06:24 CET | Update | - |
| article pdf uploaded. | 3 February 2020 15:14 CET | Version of Record | https://www.mdpi.com/2218-273X/10/2/226/pdf-vor |
| article xml file uploaded | 3 February 2020 15:14 CET | Original file | - |
