| article html file updated | 31 August 2025 03:09 CEST | Update | https://www.mdpi.com/2571-550X/2/4/35 |
| article html file updated | 21 August 2025 22:58 CEST | Update | - |
| article html file updated | 20 July 2022 01:21 CEST | Update | - |
| article html file updated | 14 February 2020 02:05 CET | Update | - |
| article html file updated | 31 December 2019 05:45 CET | Update | - |
| article html file updated | 18 October 2019 13:10 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 13:09 CEST | Version of Record | https://www.mdpi.com/2571-550X/2/4/35/pdf |
| article xml uploaded. | 18 October 2019 13:09 CEST | Update | https://www.mdpi.com/2571-550X/2/4/35/xml |
| article xml file uploaded | 18 October 2019 13:09 CEST | Original file | - |
