| article html file updated | 18 March 2020 22:39 CET | Update | https://www.mdpi.com/1422-0067/21/5/1740 |
| article html file updated | 3 March 2020 17:05 CET | Original file | - |
| article pdf uploaded. | 3 March 2020 17:04 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1740/pdf |
| article xml uploaded. | 3 March 2020 17:04 CET | Update | https://www.mdpi.com/1422-0067/21/5/1740/xml |
| article xml file uploaded | 3 March 2020 17:04 CET | Original file | - |
