| article html file updated | 30 August 2025 01:59 CEST | Update | https://www.mdpi.com/1422-0067/18/12/2726 |
| article html file updated | 21 August 2025 19:28 CEST | Update | - |
| article html file updated | 9 February 2020 00:15 CET | Update | - |
| article html file updated | 29 September 2019 06:17 CEST | Update | - |
| article html file updated | 2 May 2019 08:11 CEST | Update | - |
| article html file updated | 18 April 2019 05:59 CEST | Update | - |
| article html file updated | 2 January 2018 09:43 CET | Update | - |
| article html file updated | 15 December 2017 16:38 CET | Original file | - |
| article xml uploaded. | 15 December 2017 16:36 CET | Update | https://www.mdpi.com/1422-0067/18/12/2726/xml |
| article xml uploaded. | 15 December 2017 16:36 CET | Original file | - |
| article pdf uploaded. | 15 December 2017 16:36 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2726/pdf |
| article pdf uploaded. | 15 December 2017 16:20 CET | Version of Record | - |
