| article html file updated | 30 August 2025 02:48 CEST | Update | https://www.mdpi.com/2071-1050/10/3/640 |
| article html file updated | 21 August 2025 19:35 CEST | Update | - |
| article html file updated | 9 February 2020 08:05 CET | Update | - |
| article html file updated | 1 October 2019 03:38 CEST | Update | - |
| article html file updated | 1 May 2019 15:22 CEST | Update | - |
| article html file updated | 17 April 2019 14:54 CEST | Update | - |
| article html file updated | 29 March 2019 02:39 CET | Update | - |
| article html file updated | 27 March 2018 13:42 CEST | Update | - |
| article html file updated | 28 February 2018 12:59 CET | Original file | - |
| article xml uploaded. | 28 February 2018 12:57 CET | Update | https://www.mdpi.com/2071-1050/10/3/640/xml |
| article xml uploaded. | 28 February 2018 12:57 CET | Update | - |
| article xml uploaded. | 28 February 2018 12:57 CET | Original file | - |
| article pdf uploaded. | 28 February 2018 12:57 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/640/pdf |
