| article html file updated | 14 August 2026 14:01 CEST | Update | https://www.mdpi.com/1996-1073/10/4/573 |
| article html file updated | 8 February 2020 04:10 CET | Update | N/A |
| article html file updated | 24 September 2019 11:07 CEST | Update | N/A |
| article html file updated | 4 May 2019 01:08 CEST | Update | N/A |
| article html file updated | 28 April 2017 06:29 CEST | Update | N/A |
| article html file updated | 24 April 2017 10:37 CEST | Original file | N/A |
| article xml uploaded. | 24 April 2017 10:36 CEST | Original file | https://www.mdpi.com/1996-1073/10/4/573/xml |
| article pdf uploaded. | 24 April 2017 10:36 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/4/573/pdf |
| article pdf uploaded. | 22 April 2017 11:14 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/4/573/pdf-vor |
