| article html file updated | 10 February 2020 11:09 CET | Update | https://www.mdpi.com/2075-4701/8/9/726 |
| article html file updated | 7 October 2019 22:14 CEST | Update | - |
| article html file updated | 29 April 2019 05:17 CEST | Update | - |
| article html file updated | 15 April 2019 00:50 CEST | Update | - |
| article html file updated | 31 March 2019 19:19 CEST | Update | - |
| article html file updated | 26 September 2018 13:07 CEST | Update | - |
| article html file updated | 15 September 2018 11:17 CEST | Original file | - |
| article pdf uploaded. | 15 September 2018 11:16 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/9/726/pdf |
| article xml uploaded. | 15 September 2018 11:16 CEST | Update | https://www.mdpi.com/2075-4701/8/9/726/xml |
| article xml file uploaded | 15 September 2018 11:16 CEST | Original file | - |
