| article html file updated | 14 February 2020 14:21 CET | Update | https://www.mdpi.com/2079-6439/7/12/103 |
| article html file updated | 29 November 2019 14:44 CET | Original file | N/A |
| article pdf uploaded. | 29 November 2019 12:04 CET | Version of Record | https://www.mdpi.com/2079-6439/7/12/103/pdf |
| article xml uploaded. | 29 November 2019 12:04 CET | Update | https://www.mdpi.com/2079-6439/7/12/103/xml |
| article xml file uploaded | 29 November 2019 12:04 CET | Original file | N/A |
