| article html file updated | 30 August 2025 01:56 CEST | Update | https://www.mdpi.com/1422-0067/18/12/2680 |
| article html file updated | 16 July 2022 07:54 CEST | Update | N/A |
| article html file updated | 8 February 2020 23:45 CET | Update | N/A |
| article html file updated | 29 September 2019 03:18 CEST | Update | N/A |
| article html file updated | 2 May 2019 09:16 CEST | Update | N/A |
| article html file updated | 18 April 2019 06:59 CEST | Update | N/A |
| article html file updated | 2 January 2018 09:37 CET | Update | N/A |
| article html file updated | 11 December 2017 15:14 CET | Original file | N/A |
| article xml uploaded. | 11 December 2017 15:12 CET | Update | https://www.mdpi.com/1422-0067/18/12/2680/xml |
| article xml uploaded. | 11 December 2017 15:12 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2017 15:12 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2680/pdf |
