| article html file updated | 30 August 2025 23:41 CEST | Update | https://www.mdpi.com/2227-7102/9/3/210 |
| article html file updated | 20 July 2022 05:33 CEST | Update | - |
| article html file updated | 13 February 2020 08:26 CET | Update | - |
| article html file updated | 26 September 2019 15:03 CEST | Update | - |
| article html file updated | 16 September 2019 08:43 CEST | Update | - |
| article html file updated | 16 September 2019 08:42 CEST | Update | - |
| article html file updated | 16 September 2019 08:41 CEST | Update | - |
| article pdf uploaded. | 16 September 2019 08:40 CEST | Updated version of record | https://www.mdpi.com/2227-7102/9/3/210/pdf |
| article xml uploaded. | 16 September 2019 08:40 CEST | Update | https://www.mdpi.com/2227-7102/9/3/210/xml |
| article xml file uploaded | 16 September 2019 08:40 CEST | Update | - |
| article html file updated | 9 September 2019 14:24 CEST | Original file | - |
| article pdf uploaded. | 9 September 2019 14:23 CEST | Updated version of record | https://www.mdpi.com/2227-7102/9/3/210/pdf-vor |
| article xml uploaded. | 9 September 2019 14:23 CEST | Update | - |
| article xml file uploaded | 9 September 2019 14:23 CEST | Update | - |
| article pdf uploaded. | 8 August 2019 16:25 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/210/pdf-vor |
| article xml file uploaded | 8 August 2019 16:25 CEST | Original file | - |
