| article html file updated | 30 August 2025 00:53 CEST | Update | https://www.mdpi.com/2076-328X/7/3/50 |
| article html file updated | 16 July 2022 05:43 CEST | Update | - |
| article html file updated | 8 February 2020 12:57 CET | Update | - |
| article html file updated | 26 September 2019 09:42 CEST | Update | - |
| article html file updated | 3 May 2019 08:07 CEST | Update | - |
| article html file updated | 27 March 2019 19:36 CET | Update | - |
| article html file updated | 30 September 2017 11:20 CEST | Update | - |
| article html file updated | 11 August 2017 02:42 CEST | Update | - |
| article xml uploaded. | 11 August 2017 02:41 CEST | Update | https://www.mdpi.com/2076-328X/7/3/50/xml |
| article pdf uploaded. | 11 August 2017 02:41 CEST | Updated version of record | https://www.mdpi.com/2076-328X/7/3/50/pdf |
| article html file updated | 7 August 2017 11:12 CEST | Original file | - |
| article pdf uploaded. | 7 August 2017 11:11 CEST | Version of Record | https://www.mdpi.com/2076-328X/7/3/50/pdf-vor |