| article html file updated | 30 August 2025 14:52 CEST | Update | https://www.mdpi.com/1999-4907/10/5/401 |
| article html file updated | 21 August 2025 20:57 CEST | Update | - |
| article html file updated | 12 February 2020 11:04 CET | Update | - |
| article html file updated | 19 October 2019 19:41 CEST | Update | - |
| article html file updated | 5 June 2019 22:18 CEST | Update | - |
| article html file updated | 9 May 2019 20:06 CEST | Original file | - |
| article pdf uploaded. | 9 May 2019 12:35 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/5/401/pdf |
| article xml uploaded. | 9 May 2019 12:35 CEST | Update | https://www.mdpi.com/1999-4907/10/5/401/xml |
| article xml file uploaded | 9 May 2019 12:35 CEST | Original file | - |