| article html file updated | 8 February 2020 12:02 CET | Update | https://www.mdpi.com/2075-4418/7/3/45 |
| article html file updated | 26 September 2019 04:18 CEST | Update | - |
| article html file updated | 3 May 2019 10:07 CEST | Update | - |
| article html file updated | 27 March 2019 17:44 CET | Update | - |
| article html file updated | 30 September 2017 11:27 CEST | Update | - |
| article html file updated | 26 July 2017 11:53 CEST | Original file | - |
| article xml uploaded. | 26 July 2017 11:52 CEST | Update | https://www.mdpi.com/2075-4418/7/3/45/xml |
| article pdf uploaded. | 26 July 2017 11:52 CEST | Version of Record | https://www.mdpi.com/2075-4418/7/3/45/pdf |
