| article html file updated | 11 February 2020 19:51 CET | Update | https://www.mdpi.com/2079-9284/6/1/17 |
| article html file updated | 16 October 2019 00:05 CEST | Update | - |
| article html file updated | 26 April 2019 08:22 CEST | Update | - |
| article html file updated | 12 April 2019 03:56 CEST | Update | - |
| article html file updated | 4 April 2019 06:51 CEST | Update | - |
| article html file updated | 4 March 2019 10:46 CET | Original file | - |
| article pdf uploaded. | 4 March 2019 10:44 CET | Version of Record | https://www.mdpi.com/2079-9284/6/1/17/pdf |
| article xml uploaded. | 4 March 2019 10:44 CET | Update | https://www.mdpi.com/2079-9284/6/1/17/xml |
| article xml file uploaded | 4 March 2019 10:44 CET | Original file | - |
