| article html file updated | 31 August 2025 07:01 CEST | Update | https://www.mdpi.com/2071-1050/12/1/59 |
| article html file updated | 19 July 2022 21:15 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:13 CET | Update | N/A |
| article html file updated | 23 December 2019 09:25 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2019 09:24 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/59/pdf |
| article xml uploaded. | 23 December 2019 09:24 CET | Update | https://www.mdpi.com/2071-1050/12/1/59/xml |
| article xml file uploaded | 23 December 2019 09:24 CET | Update | N/A |
| article pdf uploaded. | 19 December 2019 15:23 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/59/pdf-vor |
| article xml file uploaded | 19 December 2019 15:23 CET | Original file | N/A |
