| article html file updated | 8 February 2020 02:55 CET | Update | https://www.mdpi.com/2072-6643/9/4/362 |
| article html file updated | 24 September 2019 04:06 CEST | Update | N/A |
| article html file updated | 4 May 2019 03:33 CEST | Update | N/A |
| article html file updated | 28 April 2017 11:48 CEST | Update | N/A |
| article html file updated | 5 April 2017 10:51 CEST | Original file | N/A |
| article xml uploaded. | 5 April 2017 10:49 CEST | Original file | https://www.mdpi.com/2072-6643/9/4/362/xml |
| article pdf uploaded. | 5 April 2017 10:49 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/4/362/pdf |
