| article html file updated | 31 August 2025 09:48 CEST | Update | https://www.mdpi.com/1996-1073/13/3/556 |
| article html file updated | 20 July 2022 18:20 CEST | Update | - |
| article html file updated | 20 February 2020 08:23 CET | Update | - |
| article html file updated | 15 February 2020 05:32 CET | Update | - |
| article html file updated | 2 February 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 2 February 2020 12:19 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/556/pdf |
| article xml uploaded. | 2 February 2020 12:19 CET | Update | https://www.mdpi.com/1996-1073/13/3/556/xml |
| article xml file uploaded | 2 February 2020 12:19 CET | Update | - |
| article pdf uploaded. | 23 January 2020 12:42 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/556/pdf-vor |
| article xml file uploaded | 23 January 2020 12:42 CET | Original file | - |
