| article html file updated | 31 August 2025 01:01 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3429 |
| article html file updated | 20 July 2022 03:54 CEST | Update | - |
| article html file updated | 13 February 2020 15:33 CET | Update | - |
| article html file updated | 25 September 2019 11:21 CEST | Update | - |
| article html file updated | 25 September 2019 09:54 CEST | Update | - |
| article html file updated | 6 September 2019 11:40 CEST | Original file | - |
| article pdf uploaded. | 6 September 2019 11:38 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3429/pdf |
| article xml uploaded. | 6 September 2019 11:37 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3429/xml |
| article xml file uploaded | 6 September 2019 11:37 CEST | Update | - |
| article pdf uploaded. | 5 September 2019 16:31 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3429/pdf-vor |
| article xml file uploaded | 5 September 2019 16:31 CEST | Original file | - |
