| article html file updated | 9 February 2020 12:05 CET | Update | https://www.mdpi.com/2072-4292/10/4/538 |
| article html file updated | 2 October 2019 04:20 CEST | Update | - |
| article html file updated | 1 May 2019 06:59 CEST | Update | - |
| article html file updated | 17 April 2019 07:00 CEST | Update | - |
| article html file updated | 29 March 2019 11:42 CET | Update | - |
| article html file updated | 2 May 2018 12:35 CEST | Update | - |
| article html file updated | 31 March 2018 13:41 CEST | Original file | - |
| article xml uploaded. | 31 March 2018 13:40 CEST | Original file | https://www.mdpi.com/2072-4292/10/4/538/xml |
| article pdf uploaded. | 31 March 2018 13:40 CEST | Version of Record | https://www.mdpi.com/2072-4292/10/4/538/pdf |
