| article html file updated | 14 February 2020 00:05 CET | Update | https://www.mdpi.com/2076-3263/9/10/438 |
| article html file updated | 29 October 2019 13:28 CET | Update | N/A |
| article html file updated | 22 October 2019 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2019 11:54 CEST | Updated version of record | https://www.mdpi.com/2076-3263/9/10/438/pdf |
| article xml uploaded. | 22 October 2019 11:54 CEST | Update | https://www.mdpi.com/2076-3263/9/10/438/xml |
| article xml file uploaded | 22 October 2019 11:54 CEST | Update | N/A |
| article pdf uploaded. | 11 October 2019 15:50 CEST | Version of Record | https://www.mdpi.com/2076-3263/9/10/438/pdf-vor |
| article xml file uploaded | 11 October 2019 15:50 CEST | Original file | N/A |
