| article html file updated | 27 November 2020 04:48 CET | Update | https://www.mdpi.com/2079-9721/7/3/48 |
| article xml uploaded. | 27 November 2020 04:47 CET | Update | https://www.mdpi.com/2079-9721/7/3/48/xml |
| article pdf uploaded. | 27 November 2020 04:47 CET | Updated version of record | https://www.mdpi.com/2079-9721/7/3/48/pdf |
| article html file updated | 13 February 2020 00:23 CET | Update | N/A |
| article html file updated | 26 September 2019 16:19 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:40 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 10:52 CEST | Version of Record | https://www.mdpi.com/2079-9721/7/3/48/pdf-vor |
| article xml file uploaded | 5 July 2019 10:52 CEST | Original file | N/A |
