| article html file updated | 30 August 2025 01:31 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1688 |
| article html file updated | 16 July 2022 07:01 CEST | Update | N/A |
| article html file updated | 8 February 2020 19:27 CET | Update | N/A |
| article html file updated | 28 September 2019 00:16 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:00 CEST | Update | N/A |
| article html file updated | 30 November 2017 10:43 CET | Update | N/A |
| article html file updated | 1 November 2017 05:51 CET | Update | N/A |
| article xml uploaded. | 1 November 2017 05:23 CET | Update | https://www.mdpi.com/1996-1073/10/11/1688/xml |
| article pdf uploaded. | 1 November 2017 05:23 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1688/pdf |
| article html file updated | 25 October 2017 16:16 CEST | Original file | N/A |
| article xml uploaded. | 25 October 2017 16:14 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2017 16:14 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/11/1688/pdf-vor |
