| article html file updated | 24 December 2025 13:58 CET | Update | https://www.mdpi.com/1422-0067/17/6/894 |
| article html file updated | 29 August 2025 23:12 CEST | Update | N/A |
| article html file updated | 20 August 2025 22:22 CEST | Update | N/A |
| article html file updated | 16 July 2022 02:35 CEST | Update | N/A |
| article html file updated | 7 February 2020 09:52 CET | Update | N/A |
| article html file updated | 5 May 2019 13:31 CEST | Update | N/A |
| article html file updated | 27 March 2019 06:56 CET | Update | N/A |
| article html file updated | 29 June 2016 03:47 CEST | Update | N/A |
| article html file updated | 7 June 2016 15:27 CEST | Original file | N/A |
| article xml uploaded. | 7 June 2016 15:26 CEST | Original file | https://www.mdpi.com/1422-0067/17/6/894/xml |
| article pdf uploaded. | 7 June 2016 15:26 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/6/894/pdf |
