| article html file updated | 29 August 2025 21:29 CEST | Update | https://www.mdpi.com/2071-1050/7/2/1142 |
| article html file updated | 20 August 2025 21:57 CEST | Update | N/A |
| article html file updated | 6 February 2020 15:23 CET | Update | N/A |
| article html file updated | 7 May 2019 02:05 CEST | Update | N/A |
| article html file updated | 25 March 2019 20:50 CET | Update | N/A |
| article html file updated | 21 August 2015 06:17 CEST | Original file | N/A |
| article supplementary file uploaded. | 23 January 2015 08:31 CET | - | https://www.mdpi.com/2071-1050/7/2/1142#supplementary |
| article pdf uploaded. | 22 January 2015 13:10 CET | Version of Record | https://www.mdpi.com/2071-1050/7/2/1142/pdf |
