| article html file updated | 14 August 2026 18:56 CEST | Update | https://www.mdpi.com/2073-4360/9/11/587 |
| article html file updated | 8 February 2020 20:33 CET | Update | N/A |
| article html file updated | 28 September 2019 07:15 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:27 CEST | Update | N/A |
| article html file updated | 30 November 2017 11:49 CET | Update | N/A |
| article html file updated | 9 November 2017 10:22 CET | Original file | N/A |
| article xml uploaded. | 9 November 2017 10:21 CET | Update | https://www.mdpi.com/2073-4360/9/11/587/xml |
| article xml uploaded. | 9 November 2017 10:21 CET | Original file | N/A |
| article pdf uploaded. | 9 November 2017 10:21 CET | Updated version of record | https://www.mdpi.com/2073-4360/9/11/587/pdf |
| article pdf uploaded. | 7 November 2017 14:54 CET | Version of Record | https://www.mdpi.com/2073-4360/9/11/587/pdf-vor |
