| article html file updated | 10 February 2020 02:08 CET | Update | https://www.mdpi.com/2076-0787/7/3/73 |
| article html file updated | 30 April 2019 00:52 CEST | Update | - |
| article html file updated | 15 April 2019 20:08 CEST | Update | - |
| article html file updated | 30 March 2019 22:14 CET | Update | - |
| article html file updated | 2 August 2018 13:03 CEST | Update | - |
| article html file updated | 20 July 2018 06:25 CEST | Original file | - |
| article pdf uploaded. | 20 July 2018 06:24 CEST | Version of Record | https://www.mdpi.com/2076-0787/7/3/73/pdf |
| article xml uploaded. | 20 July 2018 06:24 CEST | Update | https://www.mdpi.com/2076-0787/7/3/73/xml |
| article xml file uploaded | 20 July 2018 06:24 CEST | Original file | - |
