| article html file updated | 1 September 2025 15:44 CEST | Update | https://www.mdpi.com/2227-7099/8/4/110 |
| article html file updated | 23 July 2022 04:40 CEST | Update | - |
| article html file updated | 17 December 2020 11:52 CET | Update | - |
| article pdf uploaded. | 17 December 2020 11:42 CET | Updated version of record | https://www.mdpi.com/2227-7099/8/4/110/pdf |
| article xml uploaded. | 17 December 2020 11:42 CET | Update | https://www.mdpi.com/2227-7099/8/4/110/xml |
| article xml file uploaded | 17 December 2020 11:42 CET | Update | - |
| article html file updated | 17 December 2020 08:52 CET | Update | - |
| article pdf uploaded. | 17 December 2020 08:49 CET | Updated version of record | https://www.mdpi.com/2227-7099/8/4/110/pdf-vor |
| article xml uploaded. | 17 December 2020 08:49 CET | Update | - |
| article xml file uploaded | 17 December 2020 08:49 CET | Update | - |
| article html file updated | 16 December 2020 04:18 CET | Update | - |
| article supplementary file uploaded. | 16 December 2020 04:17 CET | - | https://www.mdpi.com/2227-7099/8/4/110#supplementary |
| article pdf uploaded. | 16 December 2020 04:17 CET | Updated version of record | https://www.mdpi.com/2227-7099/8/4/110/pdf-vor |
| article xml uploaded. | 16 December 2020 04:17 CET | Update | - |
| article xml file uploaded | 16 December 2020 04:16 CET | Update | - |
| article html file updated | 11 December 2020 04:31 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 04:30 CET | Version of Record | https://www.mdpi.com/2227-7099/8/4/110/pdf-vor |
| article xml uploaded. | 11 December 2020 04:30 CET | Update | - |
| article xml file uploaded | 11 December 2020 04:30 CET | Original file | - |
