| article html file updated | 30 August 2025 01:38 CEST | Update | https://www.mdpi.com/2071-1050/9/11/2048 |
| article html file updated | 16 July 2022 07:16 CEST | Update | N/A |
| article html file updated | 8 February 2020 20:38 CET | Update | N/A |
| article html file updated | 2 May 2019 16:16 CEST | Update | N/A |
| article html file updated | 30 November 2017 12:52 CET | Update | N/A |
| article html file updated | 10 November 2017 09:16 CET | Update | N/A |
| article xml uploaded. | 10 November 2017 09:15 CET | Update | https://www.mdpi.com/2071-1050/9/11/2048/xml |
| article pdf uploaded. | 10 November 2017 09:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/11/2048/pdf |
| article html file updated | 9 November 2017 03:03 CET | Update | N/A |
| article xml uploaded. | 9 November 2017 03:02 CET | Update | N/A |
| article pdf uploaded. | 9 November 2017 03:02 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/11/2048/pdf-vor |
| article html file updated | 9 November 2017 02:54 CET | Update | N/A |
| article xml uploaded. | 9 November 2017 02:53 CET | Update | N/A |
| article pdf uploaded. | 9 November 2017 02:53 CET | Updated version of record | https://www.mdpi.com/2071-1050/9/11/2048/pdf-vor |
| article html file updated | 8 November 2017 10:25 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2017 10:24 CET | Version of Record | https://www.mdpi.com/2071-1050/9/11/2048/pdf-vor |
| article xml uploaded. | 8 November 2017 10:24 CET | Original file | N/A |
