| article html file updated | 11 February 2020 19:17 CET | Update | https://www.mdpi.com/2079-9284/6/1/16 |
| article html file updated | 15 October 2019 20:24 CEST | Update | - |
| article html file updated | 26 April 2019 09:42 CEST | Update | - |
| article html file updated | 12 April 2019 05:14 CEST | Update | - |
| article html file updated | 4 April 2019 05:26 CEST | Update | - |
| article html file updated | 1 March 2019 07:14 CET | Original file | - |
| article pdf uploaded. | 1 March 2019 07:13 CET | Version of Record | https://www.mdpi.com/2079-9284/6/1/16/pdf |
| article xml uploaded. | 1 March 2019 07:13 CET | Update | https://www.mdpi.com/2079-9284/6/1/16/xml |
| article xml file uploaded | 1 March 2019 07:13 CET | Original file | - |
