| article html file updated | 8 February 2020 00:03 CET | Update | https://www.mdpi.com/2072-666X/8/3/63 |
| article html file updated | 23 September 2019 11:42 CEST | Update | - |
| article html file updated | 4 May 2019 09:54 CEST | Update | - |
| article html file updated | 15 October 2018 05:25 CEST | Update | - |
| article html file updated | 28 March 2017 03:08 CEST | Update | - |
| article html file updated | 23 February 2017 09:58 CET | Original file | - |
| article xml uploaded. | 23 February 2017 09:57 CET | Original file | https://www.mdpi.com/2072-666X/8/3/63/xml |
| article pdf uploaded. | 23 February 2017 09:57 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/63/pdf |
