| article html file updated | 31 August 2025 09:43 CEST | Update | https://www.mdpi.com/1996-1073/13/3/546 |
| article html file updated | 20 July 2022 18:14 CEST | Update | - |
| article html file updated | 20 February 2020 08:14 CET | Update | - |
| article html file updated | 15 February 2020 05:21 CET | Update | - |
| article html file updated | 31 January 2020 06:53 CET | Original file | - |
| article pdf uploaded. | 31 January 2020 06:52 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/546/pdf |
| article xml uploaded. | 31 January 2020 06:52 CET | Update | https://www.mdpi.com/1996-1073/13/3/546/xml |
| article xml file uploaded | 31 January 2020 06:51 CET | Update | - |
| article pdf uploaded. | 22 January 2020 12:58 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/546/pdf-vor |
| article xml file uploaded | 22 January 2020 12:58 CET | Original file | - |
