| article html file updated | 8 February 2020 22:57 CET | Update | https://www.mdpi.com/2072-6643/9/12/1313 |
| article html file updated | 28 September 2019 22:42 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:03 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:41 CEST | Update | N/A |
| article html file updated | 2 January 2018 13:03 CET | Update | N/A |
| article html file updated | 2 December 2017 12:14 CET | Original file | N/A |
| article xml uploaded. | 2 December 2017 12:13 CET | Original file | https://www.mdpi.com/2072-6643/9/12/1313/xml |
| article pdf uploaded. | 2 December 2017 12:13 CET | Version of Record | https://www.mdpi.com/2072-6643/9/12/1313/pdf |
