| article html file updated | 17 August 2026 01:20 CEST | Update | https://www.mdpi.com/1999-4907/11/2/153 |
| article html file updated | 31 August 2025 10:14 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:45 CEST | Update | N/A |
| article html file updated | 7 March 2020 04:42 CET | Update | N/A |
| article html file updated | 7 March 2020 03:09 CET | Update | N/A |
| article html file updated | 15 February 2020 06:29 CET | Update | N/A |
| article html file updated | 13 February 2020 02:24 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 02:23 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/153/pdf |
| article xml uploaded. | 13 February 2020 02:23 CET | Update | https://www.mdpi.com/1999-4907/11/2/153/xml |
| article xml file uploaded | 13 February 2020 02:23 CET | Update | N/A |
| article html file updated | 12 February 2020 12:22 CET | Original file | N/A |
| article pdf uploaded. | 12 February 2020 12:21 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/153/pdf-vor |
| article xml uploaded. | 12 February 2020 12:21 CET | Update | N/A |
| article xml file uploaded | 12 February 2020 12:21 CET | Update | N/A |
| article pdf uploaded. | 31 January 2020 08:58 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/2/153/pdf-vor |
| article supplementary file uploaded. | 30 January 2020 05:00 CET | - | https://www.mdpi.com/1999-4907/11/2/153#supplementary |
| article xml file uploaded | 30 January 2020 05:00 CET | Original file | N/A |
| article pdf uploaded. | 30 January 2020 05:00 CET | Version of Record | https://www.mdpi.com/1999-4907/11/2/153/pdf-vor |
