| article html file updated | 14 February 2020 02:12 CET | Update | https://www.mdpi.com/2076-2607/7/10/470 |
| article html file updated | 31 October 2019 06:44 CET | Update | - |
| article html file updated | 25 October 2019 04:07 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 04:06 CEST | Updated version of record | https://www.mdpi.com/2076-2607/7/10/470/pdf |
| article xml uploaded. | 25 October 2019 04:06 CEST | Update | https://www.mdpi.com/2076-2607/7/10/470/xml |
| article xml file uploaded | 25 October 2019 04:06 CEST | Update | - |
| article html file updated | 18 October 2019 16:57 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 16:56 CEST | Version of Record | https://www.mdpi.com/2076-2607/7/10/470/pdf-vor |
| article xml uploaded. | 18 October 2019 16:56 CEST | Update | - |
| article xml file uploaded | 18 October 2019 16:56 CEST | Original file | - |
