| article html file updated | 30 August 2025 07:09 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2516 |
| article html file updated | 17 July 2022 03:15 CEST | Update | N/A |
| article html file updated | 10 February 2020 12:09 CET | Update | N/A |
| article html file updated | 8 October 2019 03:52 CEST | Update | N/A |
| article html file updated | 29 April 2019 03:19 CEST | Update | N/A |
| article html file updated | 14 April 2019 22:47 CEST | Update | N/A |
| article html file updated | 31 March 2019 21:26 CEST | Update | N/A |
| article html file updated | 31 October 2018 07:33 CET | Update | N/A |
| article html file updated | 26 September 2018 11:28 CEST | Update | N/A |
| article xml uploaded. | 26 September 2018 11:27 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2516/xml |
| article xml uploaded. | 26 September 2018 11:27 CEST | Update | N/A |
| article pdf uploaded. | 26 September 2018 11:27 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/10/2516/pdf |
| article html file updated | 21 September 2018 09:22 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2018 09:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2516/pdf-vor |
| article xml uploaded. | 21 September 2018 09:20 CEST | Update | N/A |
| article xml file uploaded | 21 September 2018 09:20 CEST | Original file | N/A |
