| article html file updated | 1 September 2025 15:52 CEST | Update | https://www.mdpi.com/2309-608X/6/4/363 |
| article html file updated | 23 July 2022 04:53 CEST | Update | - |
| article html file updated | 15 December 2020 10:45 CET | Update | - |
| article pdf uploaded. | 15 December 2020 10:42 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/4/363/pdf |
| article xml uploaded. | 15 December 2020 10:42 CET | Update | https://www.mdpi.com/2309-608X/6/4/363/xml |
| article xml file uploaded | 15 December 2020 10:42 CET | Update | - |
| article html file updated | 12 December 2020 12:29 CET | Original file | - |
| article pdf uploaded. | 12 December 2020 12:28 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/363/pdf-vor |
| article xml uploaded. | 12 December 2020 12:28 CET | Update | - |
| article xml file uploaded | 12 December 2020 12:28 CET | Original file | - |
