| article html file updated | 24 December 2025 15:13 CET | Update | https://www.mdpi.com/1999-4907/10/6/520 |
| article html file updated | 30 August 2025 21:30 CEST | Update | - |
| article html file updated | 20 July 2022 15:09 CEST | Update | - |
| article html file updated | 12 February 2020 21:26 CET | Update | - |
| article html file updated | 22 October 2019 07:59 CEST | Update | - |
| article html file updated | 5 July 2019 19:54 CEST | Update | - |
| article html file updated | 5 July 2019 14:37 CEST | Update | - |
| article html file updated | 5 July 2019 13:17 CEST | Update | - |
| article html file updated | 22 June 2019 07:06 CEST | Original file | - |
| article supplementary file uploaded. | 22 June 2019 07:04 CEST | - | https://www.mdpi.com/1999-4907/10/6/520#supplementary |
| article pdf uploaded. | 22 June 2019 07:04 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/6/520/pdf |
| article xml uploaded. | 22 June 2019 07:04 CEST | Update | https://www.mdpi.com/1999-4907/10/6/520/xml |
| article xml file uploaded | 22 June 2019 07:04 CEST | Original file | - |
