| article html file updated | 14 August 2026 14:46 CEST | Update | https://www.mdpi.com/2072-6643/9/6/547 |
| article html file updated | 8 February 2020 06:51 CET | Update | N/A |
| article html file updated | 25 September 2019 01:07 CEST | Update | N/A |
| article html file updated | 3 May 2019 20:08 CEST | Update | N/A |
| article html file updated | 29 June 2017 11:41 CEST | Update | N/A |
| article html file updated | 27 May 2017 08:16 CEST | Original file | N/A |
| article xml uploaded. | 27 May 2017 08:15 CEST | Original file | https://www.mdpi.com/2072-6643/9/6/547/xml |
| article pdf uploaded. | 27 May 2017 08:15 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/6/547/pdf |
