| article html file updated | 10 February 2020 09:27 CET | Update | https://www.mdpi.com/2076-0752/7/3/47 |
| article html file updated | 7 October 2019 12:26 CEST | Update | - |
| article html file updated | 29 April 2019 08:47 CEST | Update | - |
| article html file updated | 15 April 2019 04:30 CEST | Update | - |
| article html file updated | 31 March 2019 15:41 CEST | Update | - |
| article html file updated | 25 September 2018 12:00 CEST | Update | - |
| article html file updated | 6 September 2018 05:33 CEST | Update | - |
| article html file updated | 6 September 2018 05:19 CEST | Original file | - |
| article pdf uploaded. | 6 September 2018 05:17 CEST | Version of Record | https://www.mdpi.com/2076-0752/7/3/47/pdf |
| article xml uploaded. | 6 September 2018 05:17 CEST | Update | https://www.mdpi.com/2076-0752/7/3/47/xml |
| article xml file uploaded | 6 September 2018 05:17 CEST | Original file | - |
