| article html file updated | 8 February 2020 06:12 CET | Update | https://www.mdpi.com/2072-4292/9/5/499 |
| article html file updated | 24 September 2019 21:44 CEST | Update | N/A |
| article html file updated | 3 May 2019 21:22 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:28 CEST | Update | N/A |
| article html file updated | 22 May 2017 04:47 CEST | Update | N/A |
| article html file updated | 18 May 2017 15:40 CEST | Original file | N/A |
| article xml uploaded. | 18 May 2017 15:39 CEST | Update | https://www.mdpi.com/2072-4292/9/5/499/xml |
| article pdf uploaded. | 18 May 2017 15:39 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/499/pdf |
