| article html file updated | 29 August 2025 23:47 CEST | Update | https://www.mdpi.com/2072-6643/8/10/664 |
| article html file updated | 16 July 2022 03:39 CEST | Update | N/A |
| article html file updated | 7 February 2020 16:51 CET | Update | N/A |
| article html file updated | 5 May 2019 00:43 CEST | Update | N/A |
| article html file updated | 28 October 2016 12:45 CEST | Update | N/A |
| article html file updated | 24 October 2016 04:38 CEST | Original file | N/A |
| article xml uploaded. | 24 October 2016 04:36 CEST | Original file | https://www.mdpi.com/2072-6643/8/10/664/xml |
| article pdf uploaded. | 24 October 2016 04:36 CEST | Updated version of record | https://www.mdpi.com/2072-6643/8/10/664/pdf |
| article pdf uploaded. | 23 October 2016 09:27 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/10/664/pdf-vor |
