| article html file updated | 10 February 2020 14:48 CET | Update | https://www.mdpi.com/2079-9284/5/4/59 |
| article html file updated | 8 October 2019 19:39 CEST | Update | - |
| article html file updated | 28 April 2019 22:11 CEST | Update | - |
| article html file updated | 14 April 2019 17:22 CEST | Update | - |
| article html file updated | 1 April 2019 03:27 CEST | Update | - |
| article html file updated | 9 October 2018 13:21 CEST | Original file | - |
| article pdf uploaded. | 9 October 2018 13:21 CEST | Version of Record | https://www.mdpi.com/2079-9284/5/4/59/pdf |
| article xml uploaded. | 9 October 2018 13:21 CEST | Update | https://www.mdpi.com/2079-9284/5/4/59/xml |
| article xml file uploaded | 9 October 2018 13:21 CEST | Original file | - |
