| article html file updated | 31 August 2025 08:28 CEST | Update | https://www.mdpi.com/2077-0383/9/1/168 |
| article html file updated | 19 July 2022 19:52 CEST | Update | - |
| article html file updated | 15 February 2020 01:03 CET | Update | - |
| article html file updated | 6 February 2020 22:25 CET | Update | - |
| article html file updated | 5 February 2020 14:39 CET | Update | - |
| article html file updated | 10 January 2020 02:46 CET | Update | - |
| article pdf uploaded. | 10 January 2020 02:44 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/1/168/pdf |
| article xml uploaded. | 10 January 2020 02:44 CET | Update | https://www.mdpi.com/2077-0383/9/1/168/xml |
| article xml file uploaded | 10 January 2020 02:44 CET | Update | - |
| article html file updated | 8 January 2020 11:49 CET | Original file | - |
| article supplementary file uploaded. | 8 January 2020 11:48 CET | - | https://www.mdpi.com/2077-0383/9/1/168#supplementary |
| article pdf uploaded. | 8 January 2020 11:48 CET | Version of Record | https://www.mdpi.com/2077-0383/9/1/168/pdf-vor |
| article xml file uploaded | 8 January 2020 11:47 CET | Original file | - |
