| article html file updated | 8 February 2020 10:22 CET | Update | https://www.mdpi.com/2079-6439/5/3/25 |
| article html file updated | 25 September 2019 19:24 CEST | Update | - |
| article html file updated | 3 May 2019 13:35 CEST | Update | - |
| article html file updated | 30 September 2017 11:59 CEST | Update | - |
| article html file updated | 7 July 2017 08:02 CEST | Original file | - |
| article xml uploaded. | 7 July 2017 08:01 CEST | Update | https://www.mdpi.com/2079-6439/5/3/25/xml |
| article pdf uploaded. | 7 July 2017 08:01 CEST | Version of Record | https://www.mdpi.com/2079-6439/5/3/25/pdf |
