| article html file updated | 26 March 2021 08:22 CET | Update | https://www.mdpi.com/2504-186X/4/4/39 |
| article xml uploaded. | 26 March 2021 08:21 CET | Update | https://www.mdpi.com/2504-186X/4/4/39/xml |
| article html file updated | 26 March 2021 07:59 CET | Update | N/A |
| article html file updated | 14 February 2020 14:02 CET | Update | N/A |
| article html file updated | 2 December 2019 07:55 CET | Original file | N/A |
| article pdf uploaded. | 2 December 2019 07:54 CET | Updated version of record | https://www.mdpi.com/2504-186X/4/4/39/pdf |
| article xml uploaded. | 2 December 2019 07:54 CET | Update | N/A |
| article xml file uploaded | 2 December 2019 07:54 CET | Update | N/A |
| article pdf uploaded. | 28 November 2019 13:17 CET | Version of Record | https://www.mdpi.com/2504-186X/4/4/39/pdf-vor |
| article xml file uploaded | 28 November 2019 13:17 CET | Original file | N/A |
