| article html file updated | 31 August 2025 01:48 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3611 |
| article html file updated | 20 July 2022 02:58 CEST | Update | - |
| article html file updated | 13 February 2020 19:22 CET | Update | - |
| article html file updated | 15 October 2019 13:10 CEST | Update | - |
| article html file updated | 30 September 2019 08:29 CEST | Original file | - |
| article pdf uploaded. | 30 September 2019 08:27 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3611/pdf |
| article xml uploaded. | 30 September 2019 08:27 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3611/xml |
| article xml file uploaded | 30 September 2019 08:27 CEST | Update | - |
| article pdf uploaded. | 21 September 2019 11:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3611/pdf-vor |
| article xml file uploaded | 21 September 2019 11:20 CEST | Original file | - |
