| article html file updated | 29 August 2025 23:39 CEST | Update | https://www.mdpi.com/1424-8220/16/9/1548 |
| article html file updated | 16 July 2022 03:24 CEST | Update | N/A |
| article html file updated | 7 February 2020 15:20 CET | Update | N/A |
| article html file updated | 5 May 2019 03:29 CEST | Update | N/A |
| article html file updated | 27 September 2016 07:46 CEST | Update | N/A |
| article html file updated | 21 September 2016 12:37 CEST | Original file | N/A |
| article xml uploaded. | 21 September 2016 12:36 CEST | Original file | https://www.mdpi.com/1424-8220/16/9/1548/xml |
| article pdf uploaded. | 21 September 2016 12:36 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/9/1548/pdf |
