| article html file updated | 30 August 2025 00:16 CEST | Update | https://www.mdpi.com/2073-4441/9/1/62 |
| article html file updated | 16 July 2022 04:35 CEST | Update | - |
| article html file updated | 7 February 2020 21:51 CET | Update | - |
| article html file updated | 22 September 2019 23:32 CEST | Update | - |
| article html file updated | 4 May 2019 14:20 CEST | Update | - |
| article html file updated | 7 February 2017 04:34 CET | Update | - |
| article html file updated | 20 January 2017 12:02 CET | Original file | - |
| article xml uploaded. | 20 January 2017 12:01 CET | Original file | https://www.mdpi.com/2073-4441/9/1/62/xml |
| article pdf uploaded. | 20 January 2017 12:01 CET | Version of Record | https://www.mdpi.com/2073-4441/9/1/62/pdf |
