| article html file updated | 31 August 2025 02:03 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3686 |
| article html file updated | 20 July 2022 02:40 CEST | Update | - |
| article html file updated | 13 February 2020 20:36 CET | Update | - |
| article html file updated | 15 October 2019 14:59 CEST | Update | - |
| article html file updated | 29 September 2019 07:47 CEST | Original file | - |
| article pdf uploaded. | 29 September 2019 07:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3686/pdf |
| article xml uploaded. | 29 September 2019 07:45 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3686/xml |
| article xml file uploaded | 29 September 2019 07:45 CEST | Update | - |
| article pdf uploaded. | 26 September 2019 15:24 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3686/pdf-vor |
| article xml file uploaded | 26 September 2019 15:24 CEST | Original file | - |
