| article html file updated | 30 August 2025 22:20 CEST | Update | https://www.mdpi.com/2075-5309/9/7/168 |
| article html file updated | 20 July 2022 07:11 CEST | Update | N/A |
| article html file updated | 13 February 2020 01:37 CET | Update | N/A |
| article html file updated | 31 July 2019 18:31 CEST | Update | N/A |
| article html file updated | 11 July 2019 09:57 CEST | Original file | N/A |
| article pdf uploaded. | 11 July 2019 09:56 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/7/168/pdf |
| article xml uploaded. | 11 July 2019 09:56 CEST | Update | https://www.mdpi.com/2075-5309/9/7/168/xml |
| article xml file uploaded | 11 July 2019 09:56 CEST | Original file | N/A |
