| article html file updated | 30 August 2025 06:53 CEST | Update | https://www.mdpi.com/2076-3271/6/3/75 |
| article html file updated | 17 July 2022 02:38 CEST | Update | - |
| article html file updated | 10 February 2020 10:38 CET | Update | - |
| article html file updated | 7 October 2019 19:09 CEST | Update | - |
| article html file updated | 29 April 2019 06:20 CEST | Update | - |
| article html file updated | 15 April 2019 01:59 CEST | Update | - |
| article html file updated | 31 March 2019 18:11 CEST | Update | - |
| article html file updated | 26 September 2018 12:35 CEST | Update | - |
| article html file updated | 12 September 2018 17:53 CEST | Original file | - |
| article pdf uploaded. | 12 September 2018 17:51 CEST | Version of Record | https://www.mdpi.com/2076-3271/6/3/75/pdf |
| article xml uploaded. | 12 September 2018 17:51 CEST | Update | https://www.mdpi.com/2076-3271/6/3/75/xml |
| article xml file uploaded | 12 September 2018 17:51 CEST | Original file | - |
