| article html file updated | 14 August 2026 14:36 CEST | Update | https://www.mdpi.com/1996-1944/10/5/557 |
| article html file updated | 8 February 2020 06:15 CET | Update | N/A |
| article html file updated | 24 September 2019 21:58 CEST | Update | N/A |
| article html file updated | 3 May 2019 21:16 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:21 CEST | Update | N/A |
| article html file updated | 22 May 2017 12:38 CEST | Original file | N/A |
| article xml uploaded. | 22 May 2017 12:37 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/557/xml |
| article pdf uploaded. | 22 May 2017 12:37 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/5/557/pdf |
| article pdf uploaded. | 19 May 2017 12:14 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/557/pdf-vor |
