function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Baron-Szabo, Rosemarie C.', 251],
    ['Cairns, S. D.', 225],
    ['Cairns, Stephen D.', 103],
    ['Calder, Dale R.', 256],
    ['Calder, Dale R. & Choong, Henry H. C.', 113],
    ['Fassbender, Nico & Stefanoudis, Paris V', 98],
    ['Filander, Zoleka N. & Kitahara, Marcelo V. & Cairns, Stephen D.', 161],
    ['Galea, Horia R.', 276],
    ['Gravili, Cinzia & Vito, Doris De & Camillo, Cristina Gioia Di', 115],
    ['Linnaeus, Carolus', 144],
    ['Loeser, Hannes & Werner, Winfried & Darga, Robert', 139],
    ['OLIVEIRA, OTTO M. P. & MIRANDA, THAÍS P. & ARAUJO, ENILMA M.', 925],
    ['Ramvilas, Ghosh & Alderslade, Philip & Ranjeet, Kutty', 234],
    ['Vasseur, Raphaël & Lathuilière, Bernard', 105],
    ['Wallace, Carden C. & Done, Barbara J. & Muir, Paul R.', 128],
    ['Other (578)', 4798]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=8071)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);