function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Andréfouët, Serge & Chen, Wei-Jen & Kinch, Jeff & Mana, Ralph', 28],
    ['Bleeker, Pieter', 32],
    ['Carneiro, Miguel & Martins, Rogélia & Landi, Monica', 55],
    ['Golani, Daniel & Bogorodsky, Sergey V.', 21],
    ['Ho, Hsuan-Ching & Shao, Kwang-Tsao', 27],
    ['Ho, Hsuan-Ching & Smith, David G. & Mccosker, John E.', 210],
    ['Ho, Hsuan-Ching & Smith, David G. & Tighe, Kenneth A.', 35],
    ['Kaup, Johann Jakob', 29],
    ['Laan, Richard Van Der & Eschmeyer, William N. & Fricke, Ronald', 24],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 67],
    ['Marcia Salustiano de Castro & Ana Cristina Teixeira Bonecker', 35],
    ['Melo, Marcelo R. S. & Nunan, Gustavo W. A. & Braga, Adriana C.', 28],
    ['Smith, David G.', 31],
    ['Smith, David G. & Bogorodsky, Sergey V. & Mal, Ahmad O.', 41],
    ['Smith-Vaniz, William F. & Jelks, Howard L.', 34],
    ['Other (339)', 1033]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1730)',
    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);