| article html file updated | 31 August 2025 03:43 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6016 |
| article html file updated | 20 July 2022 00:40 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:03 CET | Update | N/A |
| article html file updated | 15 November 2019 17:38 CET | Update | N/A |
| article html file updated | 5 November 2019 11:54 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 11:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6016/pdf |
| article xml uploaded. | 5 November 2019 11:52 CET | Update | https://www.mdpi.com/2071-1050/11/21/6016/xml |
| article xml file uploaded | 5 November 2019 11:52 CET | Update | N/A |
| article pdf uploaded. | 29 October 2019 17:01 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6016/pdf-vor |
| article pdf uploaded. | 29 October 2019 16:59 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6016/pdf-vor |
| article xml file uploaded | 29 October 2019 16:59 CET | Original file | N/A |
