| article html file updated | 14 February 2020 06:43 CET | Update | https://www.mdpi.com/2220-9964/8/11/499 |
| article html file updated | 29 November 2019 00:33 CET | Update | N/A |
| article html file updated | 21 November 2019 03:48 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 03:46 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/499/pdf |
| article xml uploaded. | 21 November 2019 03:46 CET | Update | https://www.mdpi.com/2220-9964/8/11/499/xml |
| article xml file uploaded | 21 November 2019 03:46 CET | Update | N/A |
| article pdf uploaded. | 4 November 2019 15:32 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/499/pdf-vor |
| article xml file uploaded | 4 November 2019 15:32 CET | Original file | N/A |
