| article html file updated | 8 February 2020 22:30 CET | Update | https://www.mdpi.com/2072-6643/9/12/1298 |
| article html file updated | 28 September 2019 19:52 CEST | Update | N/A |
| article html file updated | 2 May 2019 12:04 CEST | Update | N/A |
| article html file updated | 18 April 2019 09:41 CEST | Update | N/A |
| article html file updated | 2 January 2018 13:06 CET | Update | N/A |
| article html file updated | 29 November 2017 05:57 CET | Update | N/A |
| article xml uploaded. | 29 November 2017 05:56 CET | Update | https://www.mdpi.com/2072-6643/9/12/1298/xml |
| article pdf uploaded. | 29 November 2017 05:56 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/12/1298/pdf |
| article html file updated | 28 November 2017 14:55 CET | Original file | N/A |
| article xml uploaded. | 28 November 2017 14:54 CET | Original file | N/A |
| article pdf uploaded. | 28 November 2017 14:54 CET | Version of Record | N/A |
