| article html file updated | 30 August 2025 10:59 CEST | Update | https://www.mdpi.com/2071-1050/11/2/391 |
| article html file updated | 20 July 2022 16:07 CEST | Update | - |
| article html file updated | 11 February 2020 08:46 CET | Update | - |
| article html file updated | 13 October 2019 08:06 CEST | Update | - |
| article html file updated | 27 April 2019 06:57 CEST | Update | - |
| article html file updated | 13 April 2019 03:04 CEST | Update | - |
| article html file updated | 3 April 2019 03:05 CEST | Update | - |
| article html file updated | 29 January 2019 09:39 CET | Update | - |
| article html file updated | 15 January 2019 02:01 CET | Original file | - |
| article pdf uploaded. | 14 January 2019 12:04 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/391/pdf |
| article xml uploaded. | 14 January 2019 12:04 CET | Update | https://www.mdpi.com/2071-1050/11/2/391/xml |
| article xml file uploaded | 14 January 2019 12:04 CET | Original file | - |
