| article html file updated | 7 February 2020 08:24 CET | Update | https://www.mdpi.com/2072-666X/7/5/89 |
| article html file updated | 21 September 2019 16:46 CEST | Update | - |
| article html file updated | 5 May 2019 16:22 CEST | Update | - |
| article html file updated | 27 March 2019 04:10 CET | Update | - |
| article html file updated | 15 October 2018 04:28 CEST | Update | - |
| article html file updated | 27 May 2016 12:15 CEST | Update | - |
| article html file updated | 10 May 2016 08:30 CEST | Original file | - |
| article xml uploaded. | 10 May 2016 08:29 CEST | Original file | https://www.mdpi.com/2072-666X/7/5/89/xml |
| article pdf uploaded. | 10 May 2016 08:29 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/5/89/pdf |
