| article html file updated | 10 February 2020 08:15 CET | Update | https://www.mdpi.com/2079-6439/6/3/63 |
| article html file updated | 7 October 2019 05:33 CEST | Update | - |
| article html file updated | 29 April 2019 11:23 CEST | Update | - |
| article html file updated | 15 April 2019 07:01 CEST | Update | - |
| article html file updated | 31 March 2019 13:12 CEST | Update | - |
| article html file updated | 22 September 2018 14:21 CEST | Update | - |
| article html file updated | 31 August 2018 01:04 CEST | Original file | - |
| article pdf uploaded. | 30 August 2018 11:45 CEST | Version of Record | https://www.mdpi.com/2079-6439/6/3/63/pdf |
| article xml uploaded. | 30 August 2018 11:45 CEST | Update | https://www.mdpi.com/2079-6439/6/3/63/xml |
| article xml file uploaded | 30 August 2018 11:45 CEST | Original file | - |
