| article html file updated | 30 August 2025 23:22 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2976 |
| article html file updated | 20 July 2022 05:56 CEST | Update | - |
| article html file updated | 13 February 2020 06:48 CET | Update | - |
| article html file updated | 12 August 2019 14:08 CEST | Update | - |
| article html file updated | 7 August 2019 10:44 CEST | Original file | - |
| article pdf uploaded. | 7 August 2019 10:43 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/15/2976/pdf |
| article xml uploaded. | 7 August 2019 10:43 CEST | Update | https://www.mdpi.com/1996-1073/12/15/2976/xml |
| article xml file uploaded | 7 August 2019 10:43 CEST | Update | - |
| article pdf uploaded. | 1 August 2019 15:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/15/2976/pdf-vor |
| article xml file uploaded | 1 August 2019 15:59 CEST | Original file | - |
