| article html file updated | 9 February 2020 04:24 CET | Update | https://www.mdpi.com/2072-666X/9/2/43 |
| article html file updated | 30 September 2019 05:50 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:26 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:01 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:29 CET | Update | N/A |
| article html file updated | 14 March 2018 09:42 CET | Update | N/A |
| article html file updated | 26 January 2018 07:46 CET | Original file | N/A |
| article xml uploaded. | 26 January 2018 07:45 CET | Update | https://www.mdpi.com/2072-666X/9/2/43/xml |
| article xml uploaded. | 26 January 2018 07:45 CET | Update | N/A |
| article xml uploaded. | 26 January 2018 07:45 CET | Original file | N/A |
| article pdf uploaded. | 26 January 2018 07:45 CET | Version of Record | https://www.mdpi.com/2072-666X/9/2/43/pdf |
