| article html file updated | 13 February 2020 01:21 CET | Update | https://www.mdpi.com/2076-3417/9/14/2777 |
| article html file updated | 31 July 2019 08:36 CEST | Update | N/A |
| article html file updated | 30 July 2019 04:05 CEST | Update | N/A |
| article xml uploaded. | 30 July 2019 04:04 CEST | Update | https://www.mdpi.com/2076-3417/9/14/2777/xml |
| article pdf uploaded. | 30 July 2019 04:04 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/14/2777/pdf |
| article html file updated | 10 July 2019 11:16 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2019 11:15 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/14/2777/pdf-vor |
| article xml file uploaded | 10 July 2019 11:15 CEST | Original file | N/A |
