| article html file updated | 14 August 2026 16:35 CEST | Update | https://www.mdpi.com/1996-1944/10/8/923 |
| article html file updated | 8 February 2020 13:12 CET | Update | N/A |
| article html file updated | 26 September 2019 11:13 CEST | Update | N/A |
| article html file updated | 3 May 2019 07:37 CEST | Update | N/A |
| article html file updated | 27 March 2019 20:08 CET | Update | N/A |
| article html file updated | 1 September 2017 09:59 CEST | Update | N/A |
| article html file updated | 1 September 2017 08:41 CEST | Update | N/A |
| article xml uploaded. | 1 September 2017 08:26 CEST | Update | https://www.mdpi.com/1996-1944/10/8/923/xml |
| article pdf uploaded. | 1 September 2017 08:26 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/8/923/pdf |
| article html file updated | 9 August 2017 15:20 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2017 15:19 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/923/pdf-vor |
