| article html file updated | 10 February 2020 16:01 CET | Update | https://www.mdpi.com/2297-8747/23/4/62 |
| article html file updated | 9 October 2019 02:39 CEST | Update | N/A |
| article html file updated | 28 April 2019 19:49 CEST | Update | N/A |
| article html file updated | 14 April 2019 14:56 CEST | Update | N/A |
| article html file updated | 1 April 2019 06:41 CEST | Update | N/A |
| article html file updated | 15 October 2018 17:32 CEST | Original file | N/A |
| article pdf uploaded. | 15 October 2018 17:32 CEST | Version of Record | https://www.mdpi.com/2297-8747/23/4/62/pdf |
| article xml uploaded. | 15 October 2018 17:32 CEST | Update | https://www.mdpi.com/2297-8747/23/4/62/xml |
| article xml file uploaded | 15 October 2018 17:32 CEST | Original file | N/A |
