| article html file updated | 29 August 2025 23:54 CEST | Update | https://www.mdpi.com/1996-1073/9/11/958 |
| article html file updated | 16 July 2022 03:53 CEST | Update | N/A |
| article html file updated | 7 February 2020 18:08 CET | Update | N/A |
| article html file updated | 4 May 2019 22:17 CEST | Update | N/A |
| article html file updated | 30 November 2016 06:04 CET | Update | N/A |
| article html file updated | 17 November 2016 09:03 CET | Original file | N/A |
| article xml uploaded. | 17 November 2016 09:01 CET | Update | https://www.mdpi.com/1996-1073/9/11/958/xml |
| article xml uploaded. | 17 November 2016 09:01 CET | Original file | N/A |
| article pdf uploaded. | 17 November 2016 09:01 CET | Version of Record | https://www.mdpi.com/1996-1073/9/11/958/pdf |
