| article html file updated | 14 August 2026 14:14 CEST | Update | https://www.mdpi.com/1996-1073/10/5/626 |
| article html file updated | 8 February 2020 05:00 CET | Update | N/A |
| article html file updated | 24 September 2019 15:30 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:36 CEST | Update | N/A |
| article html file updated | 27 May 2017 03:06 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:36 CEST | Update | N/A |
| article pdf uploaded. | 17 May 2017 05:52 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/5/626/pdf |
| article html file updated | 4 May 2017 12:38 CEST | Original file | N/A |
| article xml uploaded. | 4 May 2017 12:37 CEST | Update | https://www.mdpi.com/1996-1073/10/5/626/xml |
| article pdf uploaded. | 4 May 2017 12:37 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/5/626/pdf-vor |
