| article html file updated | 8 February 2020 12:23 CET | Update | https://www.mdpi.com/2079-4991/7/8/204 |
| article html file updated | 26 September 2019 06:19 CEST | Update | N/A |
| article html file updated | 3 May 2019 09:19 CEST | Update | N/A |
| article html file updated | 27 March 2019 18:24 CET | Update | N/A |
| article html file updated | 1 September 2017 08:35 CEST | Update | N/A |
| article html file updated | 1 August 2017 10:11 CEST | Original file | N/A |
| article xml uploaded. | 1 August 2017 09:39 CEST | Original file | https://www.mdpi.com/2079-4991/7/8/204/xml |
| article pdf uploaded. | 1 August 2017 09:39 CEST | Updated version of record | https://www.mdpi.com/2079-4991/7/8/204/pdf |
| article pdf uploaded. | 30 July 2017 16:35 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/8/204/pdf-vor |
