d/u/metadata: yamllint

Reference:

  Author: Michael J. Sanderson

  Title: "r8s: inferring absolute rates of molecular evolution and divergence times in the absence of a molecular clock"

  Title: >

   r8s: inferring absolute rates of molecular evolution and divergence

   times in the absence of a molecular clock

  Journal: Bioinformatics

  Year: 2003

  Volume: 19

  DOI: 10.1093/bioinformatics/19.2.301

  PMID: 12538260

  URL: http://bioinformatics.oxfordjournals.org/content/19/2/301.abstract

  eprint: http://bioinformatics.oxfordjournals.org/content/19/2/301.full.pdf+html

  ePrint: >

   http://bioinformatics.oxfordjournals.org/content/19/2/301.full.pdf+html