| article html file updated | 9 February 2020 13:26 CET | Update | https://www.mdpi.com/2072-6643/10/4/471 |
| article html file updated | 2 October 2019 12:31 CEST | Update | N/A |
| article html file updated | 1 May 2019 04:15 CEST | Update | N/A |
| article html file updated | 17 April 2019 04:34 CEST | Update | N/A |
| article html file updated | 29 March 2019 14:47 CET | Update | N/A |
| article html file updated | 1 May 2018 10:35 CEST | Update | N/A |
| article html file updated | 16 April 2018 13:20 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2018 13:19 CEST | Updated version of record | https://www.mdpi.com/2072-6643/10/4/471/pdf |
| article xml uploaded. | 16 April 2018 13:19 CEST | Update | https://www.mdpi.com/2072-6643/10/4/471/xml |
| article xml file uploaded | 16 April 2018 13:19 CEST | Original file | N/A |
