| article html file updated | 10 February 2020 09:21 CET | Update | https://www.mdpi.com/2414-4088/2/3/54 |
| article html file updated | 29 April 2019 08:59 CEST | Update | - |
| article html file updated | 15 April 2019 04:42 CEST | Update | - |
| article html file updated | 31 March 2019 15:29 CEST | Update | - |
| article html file updated | 5 September 2018 12:35 CEST | Original file | - |
| article pdf uploaded. | 5 September 2018 12:34 CEST | Version of Record | https://www.mdpi.com/2414-4088/2/3/54/pdf |
| article xml uploaded. | 5 September 2018 12:34 CEST | Update | https://www.mdpi.com/2414-4088/2/3/54/xml |
| article xml file uploaded | 5 September 2018 12:34 CEST | Original file | - |
