| article html file updated | 31 August 2025 07:19 CEST | Update | https://www.mdpi.com/2071-1050/12/1/146 |
| article html file updated | 19 July 2022 20:58 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:11 CET | Update | N/A |
| article html file updated | 1 January 2020 08:27 CET | Update | N/A |
| article pdf uploaded. | 31 December 2019 13:58 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/146/pdf |
| article xml uploaded. | 31 December 2019 13:58 CET | Update | https://www.mdpi.com/2071-1050/12/1/146/xml |
| article xml file uploaded | 31 December 2019 13:58 CET | Update | N/A |
| article html file updated | 26 December 2019 12:27 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2019 12:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/146/pdf-vor |
| article xml uploaded. | 26 December 2019 12:26 CET | Update | N/A |
| article xml file uploaded | 26 December 2019 12:26 CET | Update | N/A |
| article pdf uploaded. | 23 December 2019 15:11 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/146/pdf-vor |
| article xml file uploaded | 23 December 2019 15:11 CET | Original file | N/A |
