| article html file updated | 30 August 2025 08:22 CEST | Update | https://www.mdpi.com/2071-1050/10/11/3991 |
| article html file updated | 17 July 2022 07:01 CEST | Update | N/A |
| article html file updated | 10 February 2020 18:59 CET | Update | N/A |
| article html file updated | 9 October 2019 20:30 CEST | Update | N/A |
| article html file updated | 28 April 2019 13:42 CEST | Update | N/A |
| article html file updated | 14 April 2019 08:54 CEST | Update | N/A |
| article html file updated | 1 April 2019 14:54 CEST | Update | N/A |
| article html file updated | 26 November 2018 10:35 CET | Update | N/A |
| article html file updated | 1 November 2018 07:07 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2018 07:06 CET | Version of Record | https://www.mdpi.com/2071-1050/10/11/3991/pdf |
| article xml uploaded. | 1 November 2018 07:06 CET | Update | https://www.mdpi.com/2071-1050/10/11/3991/xml |
| article xml file uploaded | 1 November 2018 07:06 CET | Original file | N/A |