| article html file updated | 31 August 2025 00:27 CEST | Update | https://www.mdpi.com/2079-9292/8/9/931 |
| article html file updated | 20 July 2022 04:37 CEST | Update | - |
| article html file updated | 13 February 2020 12:27 CET | Update | - |
| article html file updated | 25 September 2019 18:38 CEST | Update | - |
| article html file updated | 28 August 2019 10:34 CEST | Original file | - |
| article pdf uploaded. | 28 August 2019 10:32 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/9/931/pdf |
| article xml uploaded. | 28 August 2019 10:32 CEST | Update | https://www.mdpi.com/2079-9292/8/9/931/xml |
| article xml file uploaded | 28 August 2019 10:31 CEST | Update | - |
| article pdf uploaded. | 25 August 2019 13:44 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/9/931/pdf-vor |
| article xml file uploaded | 25 August 2019 13:44 CEST | Original file | - |
