| article html file updated | 31 August 2025 07:21 CEST | Update | https://www.mdpi.com/2071-1050/12/1/155 |
| article html file updated | 19 July 2022 20:56 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:18 CET | Update | N/A |
| article html file updated | 24 December 2019 10:30 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2019 10:29 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/155/pdf |
| article xml uploaded. | 24 December 2019 10:29 CET | Update | https://www.mdpi.com/2071-1050/12/1/155/xml |
| article xml file uploaded | 24 December 2019 10:29 CET | Original file | N/A |
