| article html file updated | 30 August 2025 21:17 CEST | Update | https://www.mdpi.com/2076-328X/9/6/64 |
| article html file updated | 20 July 2022 15:25 CEST | Update | - |
| article html file updated | 12 February 2020 20:22 CET | Update | - |
| article html file updated | 22 October 2019 01:34 CEST | Update | - |
| article html file updated | 18 June 2019 08:53 CEST | Original file | - |
| article pdf uploaded. | 18 June 2019 08:52 CEST | Version of Record | https://www.mdpi.com/2076-328X/9/6/64/pdf |
| article xml uploaded. | 18 June 2019 08:52 CEST | Update | https://www.mdpi.com/2076-328X/9/6/64/xml |
| article xml file uploaded | 18 June 2019 08:52 CEST | Original file | - |
