| article html file updated | 29 August 2025 23:14 CEST | Update | https://www.mdpi.com/2072-6651/8/6/187 |
| article html file updated | 16 July 2022 02:38 CEST | Update | N/A |
| article html file updated | 7 February 2020 10:15 CET | Update | N/A |
| article html file updated | 5 May 2019 12:48 CEST | Update | N/A |
| article html file updated | 27 March 2019 07:38 CET | Update | N/A |
| article html file updated | 29 June 2016 11:46 CEST | Update | N/A |
| article html file updated | 16 June 2016 10:25 CEST | Original file | N/A |
| article xml uploaded. | 16 June 2016 10:24 CEST | Original file | https://www.mdpi.com/2072-6651/8/6/187/xml |
| article pdf uploaded. | 16 June 2016 10:24 CEST | Version of Record | https://www.mdpi.com/2072-6651/8/6/187/pdf |
