| article html file updated | 30 August 2025 11:33 CEST | Update | https://www.mdpi.com/1996-1073/12/3/408 |
| article html file updated | 18 July 2022 01:57 CEST | Update | - |
| article html file updated | 11 February 2020 12:03 CET | Update | - |
| article html file updated | 14 October 2019 01:31 CEST | Update | - |
| article html file updated | 27 April 2019 00:26 CEST | Update | - |
| article html file updated | 12 April 2019 20:22 CEST | Update | - |
| article html file updated | 3 April 2019 10:53 CEST | Update | - |
| article html file updated | 20 February 2019 03:42 CET | Update | - |
| article html file updated | 31 January 2019 13:29 CET | Original file | - |
| article pdf uploaded. | 31 January 2019 13:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/408/pdf |
| article xml uploaded. | 31 January 2019 13:27 CET | Update | https://www.mdpi.com/1996-1073/12/3/408/xml |
| article xml file uploaded | 31 January 2019 13:27 CET | Update | - |
| article pdf uploaded. | 28 January 2019 13:48 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/408/pdf-vor |
| article xml file uploaded | 28 January 2019 13:48 CET | Original file | - |
