| article html file updated | 14 August 2026 23:45 CEST | Update | https://www.mdpi.com/2077-0472/8/4/48 |
| article html file updated | 9 February 2020 11:07 CET | Update | N/A |
| article html file updated | 6 December 2019 05:30 CET | Update | N/A |
| article xml uploaded. | 6 December 2019 05:28 CET | Update | https://www.mdpi.com/2077-0472/8/4/48/xml |
| article xml uploaded. | 6 December 2019 05:28 CET | Update | N/A |
| article xml uploaded. | 6 December 2019 05:28 CET | Update | N/A |
| article pdf uploaded. | 6 December 2019 05:28 CET | Updated version of record | https://www.mdpi.com/2077-0472/8/4/48/pdf |
| Erratum published | 5 December 2019 00:00 CET | Erratum | https://www.mdpi.com/2077-0472/9/12/258 |
| article html file updated | 1 October 2019 22:40 CEST | Update | N/A |
| article html file updated | 1 May 2019 09:00 CEST | Update | N/A |
| article html file updated | 17 April 2019 08:55 CEST | Update | N/A |
| article html file updated | 29 March 2019 09:30 CET | Update | N/A |
| article html file updated | 1 May 2018 10:32 CEST | Update | N/A |
| article html file updated | 24 March 2018 10:15 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2018 10:14 CET | Version of Record | https://www.mdpi.com/2077-0472/8/4/48/pdf-vor |
