function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Andréfouët, Serge & Chen, Wei-Jen & Kinch, Jeff & Mana, Ralph', 890],
    ['Angulo, Arturo', 161],
    ['Angulo, Arturo & Betts, Joel T. & González-Alemán, Néstor J.', 138],
    ['Bariche, Michel & Fricke, Ronald', 178],
    ['Bleeker, Pieter', 394],
    ['Carneiro, Miguel & Martins, Rogélia & Landi, Monica', 288],
    ['Du, Jianguo & Loh, Kar-Hoe & Hu, Wenjia & Zheng, Xinqing', 270],
    ['Fowler, Henry Weed', 187],
    ['Golani, Daniel & Bogorodsky, Sergey V.', 183],
    ['Herre, Albert W. C. T.', 144],
    ['Laan, Richard Van Der & Eschmeyer, William N. & Fricke, Ronald', 195],
    ['Linnaeus, Carolus', 192],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 589],
    ['Whitley, Gilbert P.', 165],
    ['William D. Anderson, Jr.', 258],
    ['Other (2217)', 10961]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=15193)',
    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);