| article html file updated | 8 February 2020 12:35 CET | Update | https://www.mdpi.com/2079-4991/7/8/211 |
| article html file updated | 26 September 2019 07:31 CEST | Update | - |
| article html file updated | 3 May 2019 08:53 CEST | Update | - |
| article html file updated | 27 March 2019 18:50 CET | Update | - |
| article html file updated | 1 September 2017 08:37 CEST | Update | - |
| article html file updated | 2 August 2017 11:28 CEST | Original file | - |
| article xml uploaded. | 2 August 2017 11:26 CEST | Update | https://www.mdpi.com/2079-4991/7/8/211/xml |
| article pdf uploaded. | 2 August 2017 11:26 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/8/211/pdf |
