| article html file updated | 14 February 2020 05:33 CET | Update | https://www.mdpi.com/1422-0067/20/21/5431 |
| article html file updated | 15 November 2019 17:07 CET | Update | - |
| article html file updated | 31 October 2019 10:54 CET | Original file | - |
| article pdf uploaded. | 31 October 2019 10:52 CET | Version of Record | https://www.mdpi.com/1422-0067/20/21/5431/pdf |
| article xml uploaded. | 31 October 2019 10:52 CET | Update | https://www.mdpi.com/1422-0067/20/21/5431/xml |
| article xml file uploaded | 31 October 2019 10:52 CET | Original file | - |
