| article html file updated | 31 August 2025 00:56 CEST | Update | https://www.mdpi.com/2077-1312/7/9/305 |
| article html file updated | 20 July 2022 04:01 CEST | Update | - |
| article html file updated | 13 February 2020 15:07 CET | Update | - |
| article html file updated | 26 September 2019 08:23 CEST | Update | - |
| article html file updated | 4 September 2019 13:25 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 13:23 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/9/305/pdf |
| article xml uploaded. | 4 September 2019 13:23 CEST | Update | https://www.mdpi.com/2077-1312/7/9/305/xml |
| article xml file uploaded | 4 September 2019 13:23 CEST | Original file | - |
