| article html file updated | 14 August 2026 13:50 CEST | Update | https://www.mdpi.com/1996-1944/10/4/406 |
| article html file updated | 8 February 2020 03:32 CET | Update | N/A |
| article html file updated | 24 September 2019 07:22 CEST | Update | N/A |
| article html file updated | 4 May 2019 02:20 CEST | Update | N/A |
| article html file updated | 28 April 2017 09:22 CEST | Update | N/A |
| article html file updated | 14 April 2017 10:33 CEST | Original file | N/A |
| article xml uploaded. | 14 April 2017 10:31 CEST | Update | https://www.mdpi.com/1996-1944/10/4/406/xml |
| article pdf uploaded. | 14 April 2017 10:31 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/4/406/pdf |
| article pdf uploaded. | 13 April 2017 15:07 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/4/406/pdf-vor |
