| article html file updated | 8 February 2020 04:20 CET | Update | https://www.mdpi.com/2072-4292/9/5/401 |
| article html file updated | 24 September 2019 12:02 CEST | Update | N/A |
| article html file updated | 4 May 2019 00:50 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:32 CEST | Update | N/A |
| article html file updated | 25 April 2017 16:12 CEST | Original file | N/A |
| article xml uploaded. | 25 April 2017 16:11 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/401/xml |
| article pdf uploaded. | 25 April 2017 16:11 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/401/pdf |
