| article html file updated | 30 August 2025 06:50 CEST | Update | https://www.mdpi.com/2075-4450/9/3/117 |
| article html file updated | 17 July 2022 02:32 CEST | Update | - |
| article html file updated | 10 February 2020 10:20 CET | Update | - |
| article html file updated | 7 October 2019 17:28 CEST | Update | - |
| article html file updated | 29 April 2019 06:55 CEST | Update | - |
| article html file updated | 15 April 2019 02:37 CEST | Update | - |
| article html file updated | 31 March 2019 17:33 CEST | Update | - |
| article html file updated | 25 September 2018 13:44 CEST | Update | - |
| article html file updated | 12 September 2018 04:26 CEST | Update | - |
| article pdf uploaded. | 12 September 2018 04:23 CEST | Updated version of record | https://www.mdpi.com/2075-4450/9/3/117/pdf |
| article xml uploaded. | 12 September 2018 04:23 CEST | Update | https://www.mdpi.com/2075-4450/9/3/117/xml |
| article xml file uploaded | 12 September 2018 04:23 CEST | Update | - |
| article html file updated | 11 September 2018 12:00 CEST | Original file | - |
| article pdf uploaded. | 11 September 2018 11:58 CEST | Version of Record | https://www.mdpi.com/2075-4450/9/3/117/pdf-vor |
| article xml uploaded. | 11 September 2018 11:58 CEST | Update | - |
| article xml file uploaded | 11 September 2018 11:58 CEST | Original file | - |
