| article html file updated | 28 May 2020 03:17 CEST | Update | https://www.mdpi.com/2075-4701/10/5/661 |
| article pdf uploaded. | 28 May 2020 03:15 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/5/661/pdf |
| article xml uploaded. | 28 May 2020 03:15 CEST | Update | https://www.mdpi.com/2075-4701/10/5/661/xml |
| article xml file uploaded | 28 May 2020 03:15 CEST | Update | - |
| article html file updated | 27 May 2020 17:21 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 17:20 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/5/661/pdf-vor |
| article xml file uploaded | 27 May 2020 17:19 CEST | Update | - |
| article pdf uploaded. | 19 May 2020 15:00 CEST | Version of Record | https://www.mdpi.com/2075-4701/10/5/661/pdf-vor |
| article xml file uploaded | 19 May 2020 15:00 CEST | Original file | - |
