| article html file updated | 31 August 2025 08:20 CEST | Update | https://www.mdpi.com/2304-8158/9/1/55 |
| article html file updated | 19 July 2022 19:59 CEST | Update | - |
| Correction published | 3 March 2020 00:00 CET | Correction | https://www.mdpi.com/2304-8158/9/3/279 |
| article html file updated | 15 February 2020 00:36 CET | Update | - |
| article html file updated | 7 February 2020 04:51 CET | Update | - |
| article html file updated | 22 January 2020 10:16 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 10:15 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/1/55/pdf |
| article xml uploaded. | 22 January 2020 10:15 CET | Update | https://www.mdpi.com/2304-8158/9/1/55/xml |
| article xml file uploaded | 22 January 2020 10:15 CET | Update | - |
| article pdf uploaded. | 6 January 2020 15:00 CET | Version of Record | https://www.mdpi.com/2304-8158/9/1/55/pdf-vor |
| article xml file uploaded | 6 January 2020 15:00 CET | Original file | - |
