| article html file updated | 14 February 2020 06:26 CET | Update | https://www.mdpi.com/2076-3921/8/11/525 |
| article html file updated | 28 November 2019 18:41 CET | Update | N/A |
| article html file updated | 21 November 2019 03:10 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 03:09 CET | Updated version of record | https://www.mdpi.com/2076-3921/8/11/525/pdf |
| article xml uploaded. | 21 November 2019 03:09 CET | Update | https://www.mdpi.com/2076-3921/8/11/525/xml |
| article xml file uploaded | 21 November 2019 03:09 CET | Update | N/A |
| article pdf uploaded. | 3 November 2019 11:21 CET | Version of Record | https://www.mdpi.com/2076-3921/8/11/525/pdf-vor |
| article xml file uploaded | 3 November 2019 11:21 CET | Original file | N/A |
