function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Ascher, John S. & Soh, Zestin W. W. & Chui, Shao Xiong', 1],
    ['Chatthanabun, Nontawat & Ascher, John S. & Pinkaew, Nantasak', 1],
    ['CockerellL, T. D. A.', 1],
    ['Cuvier, Georges', 1],
    ['Delphia, Casey M. & Griswold, Terry & Reese, Elizabeth G.', 1],
    ['ENGEL, MICHAEL S.', 10],
    ['Else, George R. & Bolton, Barry & Broad, Gavin R.', 2],
    ['Engel, Michael S. & Wang, Bo & Alqarni, Abdulaziz S.', 2],
    ['Fabricius, Johann Christian', 5],
    ['Linnaeus, Carolus', 47],
    ['Madl, Michael', 2],
    ['Schrank, Franz von Paula', 4],
    ['Smith, F.', 5],
    ['Stephenson, Phillip L & Griswold, Terry L & Arduser, Michael S', 2],
    ['Zakardjian, Marie & Jourdan, Herve & Cochenille, Thomas', 2],
    ['Other (26)', 26]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=112)',
    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);