| article html file updated | 30 August 2025 07:59 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2826 |
| article html file updated | 17 July 2022 05:28 CEST | Update | N/A |
| article html file updated | 10 February 2020 16:54 CET | Update | N/A |
| article html file updated | 28 April 2019 18:00 CEST | Update | N/A |
| article html file updated | 14 April 2019 13:11 CEST | Update | N/A |
| article html file updated | 1 April 2019 09:01 CEST | Update | N/A |
| article html file updated | 31 October 2018 10:04 CET | Update | N/A |
| article html file updated | 23 October 2018 08:28 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2018 08:28 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/10/2826/pdf |
| article xml uploaded. | 23 October 2018 08:28 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2826/xml |
| article xml file uploaded | 23 October 2018 08:28 CEST | Update | N/A |
| article pdf uploaded. | 19 October 2018 14:10 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/10/2826/pdf-vor |
| article pdf uploaded. | 19 October 2018 13:55 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2826/pdf-vor |
| article xml file uploaded | 19 October 2018 13:55 CEST | Original file | N/A |
