| article html file updated | 9 February 2020 16:18 CET | Update | https://www.mdpi.com/2414-6366/3/2/48 |
| article html file updated | 3 October 2019 05:42 CEST | Update | N/A |
| article html file updated | 30 April 2019 22:37 CEST | Update | N/A |
| article html file updated | 16 April 2019 23:07 CEST | Update | N/A |
| article html file updated | 29 March 2019 21:37 CET | Update | N/A |
| article html file updated | 4 May 2018 04:55 CEST | Original file | N/A |
| article pdf uploaded. | 4 May 2018 04:54 CEST | Version of Record | https://www.mdpi.com/2414-6366/3/2/48/pdf |
| article xml uploaded. | 4 May 2018 04:54 CEST | Update | https://www.mdpi.com/2414-6366/3/2/48/xml |
| article xml file uploaded | 4 May 2018 04:54 CEST | Original file | N/A |
