| article html file updated | 8 February 2020 05:45 CET | Update | https://www.mdpi.com/2072-4292/9/5/474 |
| article html file updated | 24 September 2019 19:24 CEST | Update | N/A |
| article html file updated | 3 May 2019 22:15 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:50 CEST | Update | N/A |
| article html file updated | 23 May 2017 04:09 CEST | Update | N/A |
| article html file updated | 12 May 2017 14:06 CEST | Original file | N/A |
| article xml uploaded. | 12 May 2017 14:05 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/474/xml |
| article pdf uploaded. | 12 May 2017 14:05 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/474/pdf |
