| article html file updated | 29 August 2025 23:23 CEST | Update | https://www.mdpi.com/2071-1050/8/7/696 |
| article html file updated | 16 July 2022 02:54 CEST | Update | N/A |
| article html file updated | 7 February 2020 12:01 CET | Update | N/A |
| article html file updated | 5 May 2019 09:34 CEST | Update | N/A |
| article html file updated | 27 March 2019 10:54 CET | Update | N/A |
| article html file updated | 29 July 2016 13:00 CEST | Update | N/A |
| article html file updated | 20 July 2016 13:56 CEST | Original file | N/A |
| article xml uploaded. | 20 July 2016 13:54 CEST | Original file | https://www.mdpi.com/2071-1050/8/7/696/xml |
| article pdf uploaded. | 20 July 2016 13:54 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/7/696/pdf |
