| article html file updated | 12 February 2020 07:02 CET | Update | https://www.mdpi.com/1099-4300/21/4/428 |
| article html file updated | 8 May 2019 20:29 CEST | Update | N/A |
| article html file updated | 26 April 2019 04:33 CEST | Original file | N/A |
| article pdf uploaded. | 26 April 2019 04:31 CEST | Updated version of record | https://www.mdpi.com/1099-4300/21/4/428/pdf |
| article xml uploaded. | 26 April 2019 04:31 CEST | Update | https://www.mdpi.com/1099-4300/21/4/428/xml |
| article xml file uploaded | 26 April 2019 04:31 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2019 16:07 CEST | Version of Record | https://www.mdpi.com/1099-4300/21/4/428/pdf-vor |
| article xml file uploaded | 22 April 2019 16:07 CEST | Original file | N/A |
