| article html file updated | 14 April 2020 10:52 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2639 |
| article pdf uploaded. | 14 April 2020 10:51 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/7/2639/pdf |
| article xml uploaded. | 14 April 2020 10:51 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2639/xml |
| article xml file uploaded | 14 April 2020 10:51 CEST | Update | - |
| article html file updated | 10 April 2020 11:31 CEST | Original file | - |
| article pdf uploaded. | 10 April 2020 11:30 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/7/2639/pdf-vor |
| article xml file uploaded | 10 April 2020 11:30 CEST | Original file | - |
