| article html file updated | 14 February 2020 19:11 CET | Update | https://www.mdpi.com/2075-4701/9/12/1354 |
| article html file updated | 31 December 2019 23:44 CET | Update | N/A |
| article html file updated | 19 December 2019 09:32 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2019 09:31 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1354/pdf |
| article xml uploaded. | 19 December 2019 09:31 CET | Update | https://www.mdpi.com/2075-4701/9/12/1354/xml |
| article xml file uploaded | 19 December 2019 09:31 CET | Update | N/A |
| article pdf uploaded. | 16 December 2019 15:56 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1354/pdf-vor |
| article xml file uploaded | 16 December 2019 15:56 CET | Original file | N/A |
