| article html file updated | 12 February 2020 00:34 CET | Update | https://www.mdpi.com/2072-6694/11/3/421 |
| article html file updated | 17 October 2019 03:29 CEST | Update | - |
| article html file updated | 25 April 2019 22:07 CEST | Update | - |
| article html file updated | 11 April 2019 17:15 CEST | Update | - |
| article html file updated | 9 April 2019 18:31 CEST | Update | - |
| article html file updated | 25 March 2019 08:52 CET | Original file | - |
| article pdf uploaded. | 25 March 2019 08:51 CET | Version of Record | https://www.mdpi.com/2072-6694/11/3/421/pdf |
| article xml uploaded. | 25 March 2019 08:51 CET | Update | https://www.mdpi.com/2072-6694/11/3/421/xml |
| article xml file uploaded | 25 March 2019 08:51 CET | Original file | - |
