| article html file updated | 30 August 2025 03:34 CEST | Update | https://www.mdpi.com/2076-3417/8/4/636 |
| article html file updated | 16 July 2022 10:53 CEST | Update | - |
| article html file updated | 9 February 2020 14:33 CET | Update | - |
| article html file updated | 2 October 2019 19:10 CEST | Update | - |
| article html file updated | 1 May 2019 02:04 CEST | Update | - |
| article html file updated | 17 April 2019 02:36 CEST | Update | - |
| article html file updated | 29 March 2019 17:22 CET | Update | - |
| article html file updated | 2 May 2018 14:38 CEST | Update | - |
| article html file updated | 19 April 2018 14:47 CEST | Original file | - |
| article pdf uploaded. | 19 April 2018 14:46 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/4/636/pdf |
| article xml uploaded. | 19 April 2018 14:46 CEST | Update | https://www.mdpi.com/2076-3417/8/4/636/xml |
| article xml file uploaded | 19 April 2018 14:46 CEST | Original file | - |
