| article html file updated | 1 February 2021 15:27 CET | Update | https://www.mdpi.com/2075-5309/11/2/39 |
| article pdf uploaded. | 1 February 2021 15:26 CET | Updated version of record | https://www.mdpi.com/2075-5309/11/2/39/pdf |
| article xml uploaded. | 1 February 2021 15:26 CET | Update | https://www.mdpi.com/2075-5309/11/2/39/xml |
| article xml file uploaded | 1 February 2021 15:26 CET | Update | N/A |
| article html file updated | 28 January 2021 08:48 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 08:47 CET | Updated version of record | https://www.mdpi.com/2075-5309/11/2/39/pdf-vor |
| article xml uploaded. | 28 January 2021 08:47 CET | Update | N/A |
| article xml file uploaded | 28 January 2021 08:47 CET | Original file | N/A |
| article pdf uploaded. | 25 January 2021 14:53 CET | Version of Record | https://www.mdpi.com/2075-5309/11/2/39/pdf-vor |
