| article html file updated | 10 February 2020 11:15 CET | Update | https://www.mdpi.com/1996-1073/11/9/2459 |
| article html file updated | 7 October 2019 22:53 CEST | Update | N/A |
| article html file updated | 29 April 2019 05:05 CEST | Update | N/A |
| article html file updated | 15 April 2019 00:37 CEST | Update | N/A |
| article html file updated | 31 March 2019 19:33 CEST | Update | N/A |
| article html file updated | 25 September 2018 14:26 CEST | Update | N/A |
| article html file updated | 18 September 2018 13:35 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2018 13:34 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/9/2459/pdf |
| article xml uploaded. | 18 September 2018 13:34 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2459/xml |
| article xml file uploaded | 18 September 2018 13:34 CEST | Update | N/A |
| article pdf uploaded. | 17 September 2018 04:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2459/pdf-vor |
| article xml uploaded. | 17 September 2018 04:21 CEST | Update | N/A |
| article xml file uploaded | 17 September 2018 04:21 CEST | Original file | N/A |
