| article html file updated | 30 August 2025 11:36 CEST | Update | https://www.mdpi.com/2075-163X/9/2/81 |
| article html file updated | 18 July 2022 02:25 CEST | Update | - |
| article html file updated | 11 February 2020 12:19 CET | Update | - |
| article html file updated | 14 October 2019 03:04 CEST | Update | - |
| article html file updated | 26 April 2019 23:53 CEST | Update | - |
| article html file updated | 12 April 2019 19:47 CEST | Update | - |
| article html file updated | 3 April 2019 11:36 CEST | Update | - |
| article html file updated | 4 March 2019 04:14 CET | Update | - |
| article html file updated | 29 January 2019 12:38 CET | Original file | - |
| article supplementary file uploaded. | 29 January 2019 12:34 CET | - | https://www.mdpi.com/2075-163X/9/2/81#supplementary |
| article pdf uploaded. | 29 January 2019 12:34 CET | Version of Record | https://www.mdpi.com/2075-163X/9/2/81/pdf |
| article xml uploaded. | 29 January 2019 12:34 CET | Update | https://www.mdpi.com/2075-163X/9/2/81/xml |
| article xml file uploaded | 29 January 2019 12:34 CET | Original file | - |
