| article html file updated | 31 August 2025 00:20 CEST | Update | https://www.mdpi.com/2073-4409/8/9/957 |
| article html file updated | 20 July 2022 04:46 CEST | Update | - |
| article html file updated | 13 February 2020 11:48 CET | Update | - |
| article html file updated | 27 September 2019 08:56 CEST | Update | - |
| article html file updated | 29 August 2019 11:52 CEST | Original file | - |
| article pdf uploaded. | 29 August 2019 11:50 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/9/957/pdf |
| article xml uploaded. | 29 August 2019 11:50 CEST | Update | https://www.mdpi.com/2073-4409/8/9/957/xml |
| article xml file uploaded | 29 August 2019 11:50 CEST | Update | - |
| article pdf uploaded. | 22 August 2019 15:27 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/9/957/pdf-vor |
| article xml file uploaded | 22 August 2019 15:27 CEST | Original file | - |
