| article html file updated | 16 August 2026 23:39 CEST | Update | https://www.mdpi.com/2309-608X/6/1/12 |
| article html file updated | 24 December 2025 17:02 CET | Update | N/A |
| article html file updated | 31 August 2025 08:44 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:16 CEST | Update | N/A |
| article html file updated | 1 April 2020 14:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:01 CET | Update | N/A |
| article html file updated | 30 January 2020 13:17 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2020 13:16 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/1/12/pdf |
| article xml uploaded. | 30 January 2020 13:16 CET | Update | https://www.mdpi.com/2309-608X/6/1/12/xml |
| article xml file uploaded | 30 January 2020 13:16 CET | Update | N/A |
| article pdf uploaded. | 10 January 2020 17:42 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/1/12/pdf-vor |
| article xml file uploaded | 10 January 2020 17:42 CET | Update | N/A |
| article pdf uploaded. | 10 January 2020 17:42 CET | Version of Record | https://www.mdpi.com/2309-608X/6/1/12/pdf-vor |
| article xml file uploaded | 10 January 2020 17:42 CET | Original file | N/A |
