| article html file updated | 29 August 2025 23:37 CEST | Update | https://www.mdpi.com/1660-4601/13/9/913 |
| article html file updated | 16 July 2022 03:21 CEST | Update | N/A |
| article html file updated | 7 February 2020 14:57 CET | Update | N/A |
| article html file updated | 22 September 2019 00:56 CEST | Update | N/A |
| article html file updated | 5 May 2019 04:09 CEST | Update | N/A |
| article html file updated | 26 September 2016 12:12 CEST | Update | N/A |
| article html file updated | 13 September 2016 14:11 CEST | Original file | N/A |
| article xml uploaded. | 13 September 2016 14:10 CEST | Original file | https://www.mdpi.com/1660-4601/13/9/913/xml |
| article pdf uploaded. | 13 September 2016 14:10 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/913/pdf |
