| article html file updated | 29 August 2025 23:36 CEST | Update | https://www.mdpi.com/1422-0067/17/9/1507 |
| article html file updated | 16 July 2022 03:19 CEST | Update | N/A |
| article html file updated | 7 February 2020 14:41 CET | Update | N/A |
| article html file updated | 5 May 2019 04:39 CEST | Update | N/A |
| article html file updated | 27 September 2016 06:15 CEST | Update | N/A |
| article html file updated | 8 September 2016 12:47 CEST | Original file | N/A |
| article xml uploaded. | 8 September 2016 12:46 CEST | Original file | https://www.mdpi.com/1422-0067/17/9/1507/xml |
| article pdf uploaded. | 8 September 2016 12:46 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/9/1507/pdf |
