| article html file updated | 30 August 2025 04:50 CEST | Update | https://www.mdpi.com/2075-4450/9/3/75 |
| article html file updated | 16 July 2022 22:14 CEST | Update | - |
| article html file updated | 9 February 2020 23:01 CET | Update | - |
| article html file updated | 5 October 2019 00:00 CEST | Update | - |
| article html file updated | 30 April 2019 07:16 CEST | Update | - |
| article html file updated | 16 April 2019 02:23 CEST | Update | - |
| article html file updated | 30 March 2019 14:45 CET | Update | - |
| article html file updated | 25 September 2018 13:27 CEST | Update | - |
| article html file updated | 1 August 2018 07:31 CEST | Update | - |
| article html file updated | 31 July 2018 12:46 CEST | Update | - |
| article html file updated | 27 June 2018 11:43 CEST | Original file | - |
| article pdf uploaded. | 27 June 2018 09:23 CEST | Version of Record | https://www.mdpi.com/2075-4450/9/3/75/pdf |
| article xml uploaded. | 27 June 2018 09:23 CEST | Update | https://www.mdpi.com/2075-4450/9/3/75/xml |
| article xml file uploaded | 27 June 2018 09:23 CEST | Original file | - |