| article html file updated | 24 December 2025 14:49 CET | Update | https://www.mdpi.com/2304-6767/7/2/50 |
| article html file updated | 30 August 2025 14:35 CEST | Update | - |
| article html file updated | 21 August 2025 20:51 CEST | Update | - |
| article html file updated | 19 July 2022 18:07 CEST | Update | - |
| article html file updated | 12 February 2020 09:13 CET | Update | - |
| article html file updated | 19 October 2019 08:53 CEST | Update | - |
| article html file updated | 4 July 2019 17:43 CEST | Update | - |
| article html file updated | 1 May 2019 06:30 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 06:28 CEST | Version of Record | https://www.mdpi.com/2304-6767/7/2/50/pdf |
| article xml uploaded. | 1 May 2019 06:28 CEST | Update | https://www.mdpi.com/2304-6767/7/2/50/xml |
| article xml file uploaded | 1 May 2019 06:28 CEST | Original file | - |
