| article html file updated | 14 August 2026 14:02 CEST | Update | https://www.mdpi.com/1996-1944/10/4/442 |
| article html file updated | 8 February 2020 04:16 CET | Update | N/A |
| article html file updated | 4 May 2019 00:57 CEST | Update | N/A |
| article html file updated | 28 April 2017 09:32 CEST | Update | N/A |
| article html file updated | 24 April 2017 13:43 CEST | Original file | N/A |
| article xml uploaded. | 24 April 2017 13:41 CEST | Original file | https://www.mdpi.com/1996-1944/10/4/442/xml |
| article pdf uploaded. | 24 April 2017 13:41 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/4/442/pdf |
