| article html file updated | 13 March 2020 10:54 CET | Original file | https://www.mdpi.com/1996-1073/13/6/1332 |
| article pdf uploaded. | 13 March 2020 10:52 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1332/pdf |
| article xml uploaded. | 13 March 2020 10:52 CET | Update | https://www.mdpi.com/1996-1073/13/6/1332/xml |
| article xml file uploaded | 13 March 2020 10:52 CET | Original file | N/A |
