| article html file updated | 10 February 2020 10:25 CET | Update | https://www.mdpi.com/2075-4701/8/9/712 |
| article html file updated | 7 October 2019 17:59 CEST | Update | N/A |
| article html file updated | 29 April 2019 06:46 CEST | Update | N/A |
| article html file updated | 15 April 2019 02:27 CEST | Update | N/A |
| article html file updated | 31 March 2019 17:44 CEST | Update | N/A |
| article html file updated | 26 September 2018 13:02 CEST | Update | N/A |
| article html file updated | 11 September 2018 16:23 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2018 16:22 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/9/712/pdf |
| article xml uploaded. | 11 September 2018 16:22 CEST | Update | https://www.mdpi.com/2075-4701/8/9/712/xml |
| article xml file uploaded | 11 September 2018 16:22 CEST | Original file | N/A |
