| article html file updated | 31 August 2025 04:22 CEST | Update | https://www.mdpi.com/2304-6732/6/4/118 |
| article html file updated | 19 July 2022 23:57 CEST | Update | N/A |
| article html file updated | 14 February 2020 08:15 CET | Update | N/A |
| article html file updated | 31 December 2019 01:32 CET | Update | N/A |
| article html file updated | 9 November 2019 09:33 CET | Original file | N/A |
| article pdf uploaded. | 9 November 2019 09:32 CET | Version of Record | https://www.mdpi.com/2304-6732/6/4/118/pdf |
| article xml uploaded. | 9 November 2019 09:32 CET | Update | https://www.mdpi.com/2304-6732/6/4/118/xml |
| article xml file uploaded | 9 November 2019 09:32 CET | Original file | N/A |
