Text and Data Mining valid from 2019-07-08
Received: 16 November 2018
Accepted: 4 June 2019
First Online: 8 July 2019
: H.K., D.L. and F.P. are inventors of a patent to install stations on the seafloor using a deep-sea cableSuperscript removed. This method is not necessarily required for the installation of the stations which can also be done conventionally with a remotely operated vehicle or using a free-fall procedure. All other authors declare no competing interests.