| article html file updated | 31 August 2025 07:10 CEST | Update | https://www.mdpi.com/2071-1050/12/1/97 |
| article html file updated | 19 July 2022 21:07 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:43 CET | Update | N/A |
| article html file updated | 21 December 2019 09:30 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2019 09:28 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/97/pdf |
| article xml uploaded. | 21 December 2019 09:28 CET | Update | https://www.mdpi.com/2071-1050/12/1/97/xml |
| article xml file uploaded | 21 December 2019 09:28 CET | Original file | N/A |
