| article html file updated | 14 August 2026 13:49 CEST | Update | https://www.mdpi.com/2071-1050/9/4/605 |
| article html file updated | 8 February 2020 03:30 CET | Update | N/A |
| article html file updated | 24 September 2019 07:12 CEST | Update | N/A |
| article html file updated | 4 May 2019 02:23 CEST | Update | N/A |
| article html file updated | 28 April 2017 11:03 CEST | Update | N/A |
| article html file updated | 18 April 2017 11:28 CEST | Original file | N/A |
| article xml uploaded. | 18 April 2017 11:26 CEST | Original file | https://www.mdpi.com/2071-1050/9/4/605/xml |
| article pdf uploaded. | 18 April 2017 11:26 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/4/605/pdf |
| article pdf uploaded. | 13 April 2017 11:26 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/4/605/pdf-vor |
