| article html file updated | 29 August 2025 23:31 CEST | Update | https://www.mdpi.com/2071-1050/8/8/824 |
| article html file updated | 16 July 2022 03:09 CEST | Update | N/A |
| article html file updated | 7 February 2020 13:41 CET | Update | N/A |
| article html file updated | 5 May 2019 06:27 CEST | Update | N/A |
| article html file updated | 27 March 2019 14:22 CET | Update | N/A |
| article html file updated | 26 August 2016 10:49 CEST | Update | N/A |
| article html file updated | 22 August 2016 14:14 CEST | Original file | N/A |
| article xml uploaded. | 22 August 2016 14:13 CEST | Original file | https://www.mdpi.com/2071-1050/8/8/824/xml |
| article pdf uploaded. | 22 August 2016 14:13 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/8/824/pdf |
