| article html file updated | 14 February 2020 04:16 CET | Update | https://www.mdpi.com/1996-1073/12/21/4095 |
| article html file updated | 15 November 2019 07:58 CET | Update | N/A |
| article html file updated | 26 October 2019 11:52 CEST | Original file | N/A |
| article pdf uploaded. | 26 October 2019 11:50 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/21/4095/pdf |
| article xml uploaded. | 26 October 2019 11:50 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4095/xml |
| article xml file uploaded | 26 October 2019 11:50 CEST | Original file | N/A |
