| article html file updated | 30 August 2025 07:43 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1948 |
| article html file updated | 17 July 2022 04:42 CEST | Update | - |
| article html file updated | 10 February 2020 15:23 CET | Update | - |
| article html file updated | 8 October 2019 22:58 CEST | Update | - |
| article html file updated | 28 April 2019 21:04 CEST | Update | - |
| article html file updated | 14 April 2019 16:13 CEST | Update | - |
| article html file updated | 1 April 2019 05:02 CEST | Update | - |
| article html file updated | 29 October 2018 11:23 CET | Update | - |
| article html file updated | 14 October 2018 11:58 CEST | Original file | - |
| article pdf uploaded. | 14 October 2018 11:58 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/10/1948/pdf |
| article xml uploaded. | 14 October 2018 11:58 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1948/xml |
| article xml file uploaded | 14 October 2018 11:58 CEST | Update | - |
| article pdf uploaded. | 11 October 2018 17:59 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/10/1948/pdf-vor |
| article pdf uploaded. | 11 October 2018 17:53 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/10/1948/pdf-vor |
| article xml file uploaded | 11 October 2018 17:53 CEST | Original file | - |
