anchor.diff:          h3 Introduction
           p
             | The International Skin Imaging Collaboration is
  -          |  an academia-industry partnership designed to facilitate digital skin imaging technologies to help reduce melanoma
  +          |  an academia-industry partnership designed to facilitate digital
  +          |  skin imaging technologies to help reduce melanoma
             |  mortality. The current era of smart-phone technology
             |  presents an exciting opportunity for digital
             |  photography as an aid to early diagnosis of melanoma. However,
  
positive.code:           |  symmetry) and sub-lesion level features (e.g., the presence of
            |  pigment network in a specific region within a lesion). The
            |  initial focus of the archive and annotations has been on
            |  dermoscopic images, as these are most diagnostic for melanoma. 
            |  An example of lesion segmentation is shown here:
          img(
            src='#{staticRoot}/built/plugins/isic_archive/extra/img/segmentation.png',
            alt='ISIC Archive segmentation interface',
            width='555')
          p
            |An example of lesion annotation is shown here:
          img(
            src='#{staticRoot}/built/plugins/isic_archive/extra/img/annotation.png',
            alt='ISIC Archive annotation interface',
  
negative.code:           li
              | A lack of standards for dermatologic imaging, and
            li
              | Limited access of educators and developers to large numbers of
              |  high quality clinically annotated skin lesion images.
          h4 Goals
          p
            |  ISIC aims to address these challenges by proposing
  