| article html file updated | 1 September 2025 16:03 CEST | Update | https://www.mdpi.com/2225-1154/8/12/149 |
| article html file updated | 23 July 2022 05:11 CEST | Update | - |
| article html file updated | 16 December 2020 04:46 CET | Update | - |
| article pdf uploaded. | 16 December 2020 04:43 CET | Updated version of record | https://www.mdpi.com/2225-1154/8/12/149/pdf |
| article xml uploaded. | 16 December 2020 04:43 CET | Update | https://www.mdpi.com/2225-1154/8/12/149/xml |
| article xml file uploaded | 16 December 2020 04:43 CET | Update | - |
| article html file updated | 15 December 2020 11:08 CET | Original file | - |
| article pdf uploaded. | 15 December 2020 11:06 CET | Version of Record | https://www.mdpi.com/2225-1154/8/12/149/pdf-vor |
| article xml uploaded. | 15 December 2020 11:06 CET | Update | - |
| article xml file uploaded | 15 December 2020 11:06 CET | Original file | - |
