| article html file updated | 13 February 2020 01:49 CET | Update | https://www.mdpi.com/2571-5577/2/3/21 |
| article html file updated | 15 July 2019 10:34 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2019 10:32 CEST | Updated version of record | https://www.mdpi.com/2571-5577/2/3/21/pdf |
| article xml uploaded. | 15 July 2019 10:32 CEST | Update | https://www.mdpi.com/2571-5577/2/3/21/xml |
| article xml file uploaded | 15 July 2019 10:32 CEST | Update | N/A |
| article pdf uploaded. | 11 July 2019 16:42 CEST | Version of Record | https://www.mdpi.com/2571-5577/2/3/21/pdf-vor |
| article xml file uploaded | 11 July 2019 16:42 CEST | Original file | N/A |
