| article html file updated | 30 August 2025 04:37 CEST | Update | https://www.mdpi.com/2075-4442/6/2/56 |
| article html file updated | 16 July 2022 21:46 CEST | Update | - |
| article html file updated | 9 February 2020 21:53 CET | Update | - |
| article html file updated | 4 October 2019 16:55 CEST | Update | - |
| article html file updated | 30 April 2019 09:53 CEST | Update | - |
| article html file updated | 16 April 2019 10:17 CEST | Update | - |
| article html file updated | 16 April 2019 05:21 CEST | Update | - |
| article html file updated | 30 March 2019 11:50 CET | Update | - |
| article html file updated | 27 June 2018 10:30 CEST | Update | - |
| article html file updated | 18 June 2018 09:27 CEST | Original file | - |
| article supplementary file uploaded. | 18 June 2018 09:25 CEST | - | https://www.mdpi.com/2075-4442/6/2/56#supplementary |
| article pdf uploaded. | 18 June 2018 09:25 CEST | Version of Record | https://www.mdpi.com/2075-4442/6/2/56/pdf |
| article xml uploaded. | 18 June 2018 09:25 CEST | Update | https://www.mdpi.com/2075-4442/6/2/56/xml |
| article xml file uploaded | 18 June 2018 09:25 CEST | Original file | - |
