| article html file updated | 8 February 2020 11:03 CET | Update | https://www.mdpi.com/2077-1312/5/3/28 |
| article html file updated | 25 September 2019 23:00 CEST | Update | - |
| article html file updated | 3 May 2019 12:17 CEST | Update | - |
| article html file updated | 27 October 2017 10:51 CEST | Update | - |
| article html file updated | 14 July 2017 14:38 CEST | Update | - |
| article html file updated | 14 July 2017 14:37 CEST | Update | - |
| article html file updated | 14 July 2017 14:36 CEST | Original file | - |
| article xml uploaded. | 14 July 2017 14:35 CEST | Original file | https://www.mdpi.com/2077-1312/5/3/28/xml |
| article pdf uploaded. | 14 July 2017 14:35 CEST | Version of Record | https://www.mdpi.com/2077-1312/5/3/28/pdf |
