| article html file updated | 31 August 2025 20:21 CEST | Update | https://www.mdpi.com/2227-7102/10/5/138 |
| article html file updated | 21 July 2022 04:46 CEST | Update | - |
| article html file updated | 18 May 2020 08:20 CEST | Update | - |
| article pdf uploaded. | 18 May 2020 08:19 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/5/138/pdf |
| article xml uploaded. | 18 May 2020 08:19 CEST | Update | https://www.mdpi.com/2227-7102/10/5/138/xml |
| article xml file uploaded | 18 May 2020 08:19 CEST | Update | - |
| article html file updated | 14 May 2020 08:45 CEST | Original file | - |
| article pdf uploaded. | 14 May 2020 08:44 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/5/138/pdf-vor |
| article xml file uploaded | 14 May 2020 08:44 CEST | Original file | - |
