function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alcock, Alfred William', 4],
    ['Andréfouët, Serge & Chen, Wei-Jen & Kinch, Jeff & Mana, Ralph', 3],
    ['Bariche, Michel & Fricke, Ronald', 3],
    ['Carneiro, Miguel & Martins, Rogélia & Landi, Monica', 3],
    ['Chabanaud, P.', 10],
    ['Ginsburg, I.', 5],
    ['Golani, Daniel & Bogorodsky, Sergey V.', 5],
    ['Ho, Hsuan-Ching & Shao, Kwang-Tsao', 6],
    ['Kottelat, Maurice', 3],
    ['Lee, Mao-Ying & Munroe, Thomas A.', 11],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 8],
    ['Munroe, Thomas A.', 4],
    ['Norman, J. R.', 7],
    ['Zainal Abidin, Danial Hariz & Lavoué, Sébastien', 5],
    ['von Bonde, C.', 5],
    ['Other (59)', 77]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=159)',
    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);