| article html file updated | 14 August 2026 19:43 CEST | Update | https://www.mdpi.com/2077-1444/8/12/263 |
| article html file updated | 8 February 2020 22:50 CET | Update | N/A |
| article html file updated | 2 May 2019 11:19 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:57 CEST | Update | N/A |
| article html file updated | 2 January 2018 15:39 CET | Update | N/A |
| article html file updated | 1 December 2017 16:46 CET | Original file | N/A |
| article xml uploaded. | 1 December 2017 16:45 CET | Original file | https://www.mdpi.com/2077-1444/8/12/263/xml |
| article pdf uploaded. | 1 December 2017 16:45 CET | Version of Record | https://www.mdpi.com/2077-1444/8/12/263/pdf |
