| article html file updated | 12 February 2020 23:55 CET | Update | https://www.mdpi.com/2075-4701/9/7/747 |
| article html file updated | 31 July 2019 18:59 CEST | Update | N/A |
| article html file updated | 8 July 2019 11:38 CEST | Update | N/A |
| article pdf uploaded. | 8 July 2019 11:37 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/7/747/pdf |
| article xml uploaded. | 8 July 2019 11:37 CEST | Update | https://www.mdpi.com/2075-4701/9/7/747/xml |
| article xml file uploaded | 8 July 2019 11:37 CEST | Update | N/A |
| article html file updated | 8 July 2019 11:29 CEST | Update | N/A |
| article pdf uploaded. | 8 July 2019 11:28 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/7/747/pdf-vor |
| article xml file uploaded | 8 July 2019 11:27 CEST | Update | N/A |
| article html file updated | 3 July 2019 11:52 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2019 11:51 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/7/747/pdf-vor |
| article xml file uploaded | 3 July 2019 11:51 CEST | Original file | N/A |
