| article html file updated | 16 August 2026 22:32 CEST | Update | https://www.mdpi.com/1999-4915/12/1/42 |
| article html file updated | 31 August 2025 07:45 CEST | Update | N/A |
| article html file updated | 19 July 2022 20:34 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:34 CET | Update | N/A |
| article html file updated | 6 February 2020 23:10 CET | Update | N/A |
| article html file updated | 2 January 2020 05:43 CET | Update | N/A |
| article pdf uploaded. | 2 January 2020 05:41 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/1/42/pdf |
| article xml uploaded. | 2 January 2020 05:41 CET | Update | https://www.mdpi.com/1999-4915/12/1/42/xml |
| article xml file uploaded | 2 January 2020 05:41 CET | Update | N/A |
| article html file updated | 2 January 2020 05:40 CET | Update | N/A |
| article xml file uploaded | 2 January 2020 05:39 CET | Update | N/A |
| article xml uploaded. | 2 January 2020 05:39 CET | Update | N/A |
| article pdf uploaded. | 2 January 2020 05:39 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/1/42/pdf-vor |
| article html file updated | 2 January 2020 02:42 CET | Update | N/A |
| article pdf uploaded. | 2 January 2020 02:40 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/1/42/pdf-vor |
| article xml uploaded. | 2 January 2020 02:40 CET | Update | N/A |
| article xml file uploaded | 2 January 2020 02:40 CET | Update | N/A |
| article html file updated | 30 December 2019 09:47 CET | Original file | N/A |
| article supplementary file uploaded. | 30 December 2019 09:26 CET | - | https://www.mdpi.com/1999-4915/12/1/42#supplementary |
| article pdf uploaded. | 30 December 2019 09:26 CET | Version of Record | https://www.mdpi.com/1999-4915/12/1/42/pdf-vor |
| article xml uploaded. | 30 December 2019 09:26 CET | Update | N/A |
| article xml file uploaded | 30 December 2019 09:26 CET | Original file | N/A |
