| article html file updated | 29 August 2025 22:22 CEST | Update | https://www.mdpi.com/1996-1073/8/11/12361 |
| article html file updated | 16 July 2022 01:17 CEST | Update | N/A |
| article html file updated | 7 February 2020 01:08 CET | Update | N/A |
| article html file updated | 6 May 2019 06:56 CEST | Update | N/A |
| article html file updated | 26 March 2019 14:51 CET | Original file | N/A |
| article pdf uploaded. | 19 November 2015 18:00 CET | Version of Record | https://www.mdpi.com/1996-1073/8/11/12361/pdf |
| article xml uploaded. | 19 November 2015 18:00 CET | Original file | https://www.mdpi.com/1996-1073/8/11/12361/xml |
