function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Allen, Gerald R. Dr.', 15],
    ['Allen, Gerald R. Dr. & Renyaan, S. J.', 7],
    ['Angulo, Arturo', 8],
    ['Angulo, Arturo & Betts, Joel T. & González-Alemán, Néstor J.', 7],
    ['Fowler, Henry Weed', 6],
    ['Hammer, Michael P. & Allen, Gerald R. & Martin, Keith C.', 6],
    ['Herre, Albert W. C. T.', 11],
    ['John S. Sparks & Leila M. R. Rush', 27],
    ['Kottelat, Maurice', 7],
    ['Laan, Richard Van Der & Eschmeyer, William N. & Fricke, Ronald', 11],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 6],
    ['Morgan, David L. & Allen, Gerald R. & Pusey, Bradley J.', 10],
    ['Paul V. Loiselle & Damaris Rodriguez', 7],
    ['Schultz, Leonard P.', 8],
    ['Whitley, Gilbert P.', 10],
    ['Other (136)', 209]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=355)',
    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);