| article html file updated | 2 April 2020 10:51 CEST | Update | https://www.mdpi.com/2075-4442/8/3/37 |
| article html file updated | 25 March 2020 11:06 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 11:04 CET | Updated version of record | https://www.mdpi.com/2075-4442/8/3/37/pdf |
| article xml uploaded. | 25 March 2020 11:04 CET | Update | https://www.mdpi.com/2075-4442/8/3/37/xml |
| article xml file uploaded | 25 March 2020 11:04 CET | Update | - |
| article pdf uploaded. | 24 March 2020 11:35 CET | Version of Record | https://www.mdpi.com/2075-4442/8/3/37/pdf-vor |
| article xml file uploaded | 24 March 2020 11:35 CET | Original file | - |
