| article html file updated | 31 August 2025 19:59 CEST | Update | https://www.mdpi.com/1999-4893/13/5/121 |
| article html file updated | 21 July 2022 04:25 CEST | Update | - |
| article html file updated | 9 October 2020 00:22 CEST | Update | - |
| article html file updated | 5 June 2020 10:51 CEST | Update | - |
| article html file updated | 28 May 2020 13:24 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 13:13 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/5/121/pdf |
| article xml uploaded. | 28 May 2020 13:13 CEST | Update | https://www.mdpi.com/1999-4893/13/5/121/xml |
| article xml file uploaded | 28 May 2020 13:13 CEST | Update | - |
| article pdf uploaded. | 10 May 2020 13:36 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/5/121/pdf-vor |
| article xml file uploaded | 10 May 2020 13:36 CEST | Original file | - |
