| article html file updated | 30 August 2025 05:23 CEST | Update | https://www.mdpi.com/2075-4418/8/3/47 |
| article html file updated | 16 July 2022 23:27 CEST | Update | - |
| article html file updated | 10 February 2020 02:03 CET | Update | - |
| article html file updated | 5 October 2019 18:30 CEST | Update | - |
| article html file updated | 30 April 2019 01:02 CEST | Update | - |
| article html file updated | 15 April 2019 20:18 CEST | Update | - |
| article html file updated | 30 March 2019 22:02 CET | Update | - |
| article html file updated | 8 October 2018 06:21 CEST | Update | - |
| article html file updated | 22 September 2018 14:00 CEST | Update | - |
| article html file updated | 2 August 2018 12:41 CEST | Update | - |
| article html file updated | 19 July 2018 12:58 CEST | Original file | - |
| article pdf uploaded. | 19 July 2018 12:57 CEST | Version of Record | https://www.mdpi.com/2075-4418/8/3/47/pdf |
| article xml uploaded. | 19 July 2018 12:57 CEST | Update | https://www.mdpi.com/2075-4418/8/3/47/xml |
| article xml file uploaded | 19 July 2018 12:57 CEST | Original file | - |