| article html file updated | 14 August 2026 20:11 CEST | Update | https://www.mdpi.com/2071-1050/9/12/2348 |
| article html file updated | 30 August 2025 01:59 CEST | Update | N/A |
| article html file updated | 16 July 2022 07:59 CEST | Update | N/A |
| article html file updated | 9 February 2020 00:18 CET | Update | N/A |
| article html file updated | 29 September 2019 06:36 CEST | Update | N/A |
| article html file updated | 2 May 2019 08:04 CEST | Update | N/A |
| article html file updated | 18 April 2019 05:52 CEST | Update | N/A |
| article html file updated | 2 January 2018 19:16 CET | Update | N/A |
| article html file updated | 16 December 2017 10:56 CET | Original file | N/A |
| article xml uploaded. | 16 December 2017 10:55 CET | Update | https://www.mdpi.com/2071-1050/9/12/2348/xml |
| article xml uploaded. | 16 December 2017 10:55 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2017 10:55 CET | Version of Record | https://www.mdpi.com/2071-1050/9/12/2348/pdf |
