| article html file updated | 30 August 2025 23:45 CEST | Update | https://www.mdpi.com/2073-4344/9/8/680 |
| article html file updated | 20 July 2022 05:29 CEST | Update | - |
| article html file updated | 13 February 2020 08:45 CET | Update | - |
| article html file updated | 28 August 2019 00:36 CEST | Update | - |
| article html file updated | 19 August 2019 11:21 CEST | Original file | - |
| article pdf uploaded. | 19 August 2019 11:19 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/8/680/pdf |
| article xml uploaded. | 19 August 2019 11:19 CEST | Update | https://www.mdpi.com/2073-4344/9/8/680/xml |
| article xml file uploaded | 19 August 2019 11:19 CEST | Update | - |
| article pdf uploaded. | 9 August 2019 15:32 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/8/680/pdf-vor |
| article xml file uploaded | 9 August 2019 15:32 CEST | Original file | - |
