| article html file updated | 31 August 2025 03:44 CEST | Update | https://www.mdpi.com/2309-608X/5/4/102 |
| article html file updated | 20 July 2022 00:39 CEST | Update | - |
| article html file updated | 14 February 2020 05:10 CET | Update | - |
| article html file updated | 31 December 2019 19:35 CET | Update | - |
| article html file updated | 30 October 2019 10:39 CET | Original file | - |
| article pdf uploaded. | 30 October 2019 10:26 CET | Version of Record | https://www.mdpi.com/2309-608X/5/4/102/pdf |
| article xml uploaded. | 30 October 2019 10:26 CET | Update | https://www.mdpi.com/2309-608X/5/4/102/xml |
| article xml file uploaded | 30 October 2019 10:26 CET | Original file | - |
