| article html file updated | 31 August 2025 11:23 CEST | Update | https://www.mdpi.com/1999-4915/12/2/201 |
| article html file updated | 20 July 2022 19:54 CEST | Update | - |
| article html file updated | 7 March 2020 07:06 CET | Update | - |
| article html file updated | 7 March 2020 01:19 CET | Update | - |
| article html file updated | 25 February 2020 13:12 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 13:11 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/2/201/pdf |
| article xml uploaded. | 25 February 2020 13:11 CET | Update | https://www.mdpi.com/1999-4915/12/2/201/xml |
| article xml file uploaded | 25 February 2020 13:11 CET | Update | - |
| article pdf uploaded. | 11 February 2020 15:32 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/2/201/pdf-vor |
| article xml file uploaded | 11 February 2020 15:32 CET | Update | - |
| article pdf uploaded. | 11 February 2020 15:32 CET | Version of Record | https://www.mdpi.com/1999-4915/12/2/201/pdf-vor |
| article xml file uploaded | 11 February 2020 15:32 CET | Original file | - |
