| article html file updated | 30 August 2025 01:17 CEST | Update | https://www.mdpi.com/1996-1944/10/10/1137 |
| article html file updated | 21 August 2025 19:24 CEST | Update | N/A |
| article html file updated | 8 February 2020 17:11 CET | Update | N/A |
| article html file updated | 27 September 2019 09:15 CEST | Update | N/A |
| article html file updated | 3 May 2019 00:01 CEST | Update | N/A |
| article html file updated | 3 November 2017 03:49 CET | Update | N/A |
| article html file updated | 28 September 2017 10:59 CEST | Original file | N/A |
| article xml uploaded. | 28 September 2017 10:58 CEST | Update | https://www.mdpi.com/1996-1944/10/10/1137/xml |
| article xml uploaded. | 28 September 2017 10:58 CEST | Original file | N/A |
| article pdf uploaded. | 28 September 2017 10:58 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/10/1137/pdf |
| article pdf uploaded. | 26 September 2017 13:19 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/10/1137/pdf-vor |
