| article html file updated | 24 December 2025 18:50 CET | Update | https://www.mdpi.com/1999-4907/11/5/552 |
| article html file updated | 31 August 2025 20:28 CEST | Update | - |
| article html file updated | 21 July 2022 04:53 CEST | Update | - |
| article html file updated | 5 June 2020 04:04 CEST | Update | - |
| article html file updated | 15 May 2020 15:24 CEST | Update | - |
| article pdf uploaded. | 15 May 2020 15:23 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/5/552/pdf |
| article xml uploaded. | 15 May 2020 15:23 CEST | Update | https://www.mdpi.com/1999-4907/11/5/552/xml |
| article xml file uploaded | 15 May 2020 15:23 CEST | Update | - |
| article html file updated | 14 May 2020 16:52 CEST | Original file | - |
| article pdf uploaded. | 14 May 2020 16:51 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/5/552/pdf-vor |
| article xml file uploaded | 14 May 2020 16:51 CEST | Original file | - |
