function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Bradley J Sinclair', 24],
    ['Evenhuis, Neal L.', 1],
    ['González, Christian R. & Elgueta, Mario & Rafael, José Albertino', 25],
    ['Liu, Xiaoyan & Wang, Jinjing & Yang, Ding', 4],
    ['Malloch, John Russell', 1],
    ['Meigen, Johann Wilhelm', 2],
    ['O’Hara, James E. & Cerretti, Pierfilippo & Pape, Thomas', 2],
    ['Plant, Adrian R.', 7],
    ['Shamshev, Igor V. & Sinclair, Bradley J. & Khruleva, Olga A.', 3],
    ['Sinclair, Bradley J.', 5],
    ['Sinclair, Bradley J. & Cumming, Jeffrey M.', 1],
    ['Sinclair, Bradley J. & Shamshev, Igor V.', 5],
    ['Sinclair, Bradley J. Dr.', 35],
    ['Wang, Junchao & Wang, Mengqing & Yang, Ding', 4],
    ['Yang, Ding & Grootaert, Patrick & Horvat, Bogdan', 3],
    ['Other (2)', 2]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=124)',
    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);