| article html file updated | 2 September 2025 04:28 CEST | Update | https://www.mdpi.com/2311-5521/6/4/166 |
| article html file updated | 25 July 2022 13:03 CEST | Update | N/A |
| article html file updated | 21 April 2021 05:43 CEST | Original file | N/A |
| article pdf uploaded. | 21 April 2021 05:41 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/4/166/pdf |
| article xml uploaded. | 21 April 2021 05:41 CEST | Update | https://www.mdpi.com/2311-5521/6/4/166/xml |
| article xml file uploaded | 21 April 2021 05:41 CEST | Original file | N/A |
| article pdf uploaded. | 20 April 2021 13:12 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/4/166/pdf-vor |
