| article html file updated | 31 August 2025 07:49 CEST | Update | https://www.mdpi.com/2071-1050/12/1/307 |
| article html file updated | 19 July 2022 20:30 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:48 CET | Update | N/A |
| article html file updated | 1 January 2020 08:29 CET | Update | N/A |
| article html file updated | 1 January 2020 07:06 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2019 14:19 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/307/pdf |
| article xml uploaded. | 31 December 2019 14:19 CET | Update | https://www.mdpi.com/2071-1050/12/1/307/xml |
| article xml file uploaded | 31 December 2019 14:19 CET | Update | N/A |
| article pdf uploaded. | 30 December 2019 17:40 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/307/pdf-vor |
| article xml file uploaded | 30 December 2019 17:40 CET | Original file | N/A |
