| article html file updated | 9 February 2020 00:51 CET | Update | https://www.mdpi.com/2072-4292/10/1/4 |
| article html file updated | 29 September 2019 09:43 CEST | Update | N/A |
| article html file updated | 2 May 2019 06:54 CEST | Update | N/A |
| article html file updated | 18 April 2019 04:48 CEST | Update | N/A |
| article html file updated | 28 March 2019 10:17 CET | Update | N/A |
| article html file updated | 1 February 2018 11:15 CET | Update | N/A |
| article html file updated | 22 December 2017 13:31 CET | Original file | N/A |
| article xml uploaded. | 22 December 2017 13:29 CET | Update | https://www.mdpi.com/2072-4292/10/1/4/xml |
| article xml uploaded. | 22 December 2017 07:02 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2017 07:02 CET | Version of Record | https://www.mdpi.com/2072-4292/10/1/4/pdf |
