| article html file updated | 31 August 2025 07:13 CEST | Update | https://www.mdpi.com/2071-1050/12/1/113 |
| article html file updated | 19 July 2022 21:04 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:53 CET | Update | N/A |
| article html file updated | 27 December 2019 02:49 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2019 02:48 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/113/pdf |
| article xml uploaded. | 27 December 2019 02:48 CET | Update | https://www.mdpi.com/2071-1050/12/1/113/xml |
| article xml file uploaded | 27 December 2019 02:48 CET | Update | N/A |
| article pdf uploaded. | 22 December 2019 05:31 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/113/pdf-vor |
| article xml file uploaded | 22 December 2019 05:31 CET | Original file | N/A |
